.productbanner {
    height: 900px;
}

.productbanner .text {
    width: 100%;
    left: 0;
    text-align: center;
    color: #fff;
    padding-top: 14%;
}

.productbanner .text h3 {
    font-size: 24px;
    line-height: 40px;
}

.productbanner_change .text h3 {
    font-size: 22px;
    line-height: 26px;
}

.cad_2019new_p {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.productbanner .text h1 {
    font-size: 52px;
    line-height: 70px;
    margin: 60px 0 40px 0;
}

.productbanner.hei .text {
    color: #333;
    padding-top: 18%;
}

.productbanner .text.fd h1 {
    letter-spacing: 1px;
}

.productbanner .text.fd h3 {
    letter-spacing: 0;
    margin-top: 20px;
}

.productbanner .text.fd h3 span {
    border-bottom: 2px dotted #fff;
    padding-bottom: 5px;
    display: inline-block;
}

.productbanner .conbox {
    width: 1200px;
    margin: 0 auto;
}

.productbanner .conbox .text {
    text-align: left;
}


.productbanner .text .btn a {
    background: #003da8;
    display: inline-block;
    width: 190px;
    line-height: 45px;
    font-size: 16px;
    color: #fff;
    margin: 0;
}

.productbanner .text .btn a i {
    background: url(../images/xiazai.png) no-repeat;
    width: 23px;
    height: 21px;
    display: inline-block;
    margin-right: 10px;
    vertical-align: -3px;
}

.productbanner p {
    width: 950px;
    margin: 0 auto;
    font-size: 20px;
    line-height: 30px;
}

.productbanner .text .btn a.er {
    width: 178px;
    line-height: 41px;
    border: 2px solid #fff;
    box-sizing: border-box;
    background: none;
}

.productbanner .text .btn a:hover {
    background: #007efe;
}

.productbanner .btn a.er:hover {
    background: #007efe;
    color: #fff;
}

.productbanner .btn {
    margin-top: 40px;
}

.productbanner .downloadbtn {
    position: relative;
    margin: 0 20px 0 0;
    display: inline-block;
}

.productbanner .downloadbtn .hide {
    position: absolute;
    width: 100%;
    background: #fff;
    overflow: hidden;
    top: 55px;
    left: 0;
    z-index: 111;
    display: none;
    box-sizing: border-box;
    transition: all 0.3s ease-in;
    border: 1px solid #ccc;
    border-left: 3px solid #007efe;
}

.productbanner .downloadbtn .hide.active {
    display: block !important;
}

.productbanner .downloadbtn .hide a {
    margin: 0 5px;
    background: none;
    color: #003da8;
    font-size: 14px;
    line-height: 50px;
    border-bottom: 1px solid #ccc;
    display: block;
}

.productbanner .downloadbtn .hide a:hover {
    color: #007efe;
}

.productbanner .downloadbtn.hover .hide a {
    background: none;
}

.productbanner .downloadbtn .hide a.new_drop_down {
    margin: 0;
}

.productbanner .downloadbtn .hide a i {
    display: inline-block;
    width: 28px;
    height: 28px;
    margin-right: 20px;
    vertical-align: -8px;
}

.productbanner .downloadbtn .hide a i.b1 {
    background: url(../images/xzt_07.png) no-repeat;
}

.productbanner .downloadbtn .hide a i.b2 {
    background: url(../images/2018/support/xzt_11.png) no-repeat;
}

.productbanner .downloadbtn .hide a:hover i.b1 {
    background: url(../images/2018/support/xzth_07.png) no-repeat;
}

.productbanner .downloadbtn .hide a:hover i.b2 {
    background: url(../images/2018/support/xzth_11.png) no-repeat;
}

.productbanner .downloadbtn .hide a:nth-last-child(1) {
    border: 0;
}

.productbanner .text-center {
    width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.cadht {
    text-align: center;
    padding: 80px 0;
}

.cadht h1 {
    font-size: 32px;
    color: #003da8;
    line-height: 40px;
    margin-bottom: 20px;
}

.cadht p {
    font-size: 16px;
    width: 1000px;
    margin: 0 auto;
    color: #898989;
}

.cadht .pic {
    width: 595px;
    margin: 0 auto;
    margin-top: 40px;
}

.jsbox {
    background: #f4f4f4;
    padding: 40px 0;
}

.jsbox dl {
    width: 550px;
    float: left;
    margin: 35px 100px 35px 0;
}

.jsbox dl:nth-child(2n) {
    margin: 35px 0 35px 0;
}

.jsbox dl dt {
    float: left;
}

.jsbox dl dd {
    width: 460px;
    float: right;
}

.jsbox dl dd h3 {
    color: #333;
    font-size: 20px;
    line-height: 24px;
}

.jsbox dl dd p {
    color: #898989;
    font-size: 14px;
    line-height: 30px;
    margin-top: 10px;
}

.application {
    clear: both;
    padding: 100px 0;
}

.application .txt {
    width: 335px;
    float: left;
    margin-top: 60px;
}

.application .txt h1 {
    font-size: 32px;
    line-height: 40px;
    color: #003da8;
}

.application .txt p {
    font-size: 16px;
    color: #898989;
    line-height: 30px;
    margin-top: 20px;
}

.application ul {
    width: 740px;
    float: right;
}

.application ul li {
    float: left;
    margin: 0 0 20px 20px;
}

.grant {
    background: #f4f4f4;
    padding: 70px 0 80px 0;
}

.grant.bai {
    background: #fff;
}

.grant .top {
    text-align: center;
    color: #666;
    font-size: 16px;
}

.grant .top h1 {
    font-size: 32px;
    line-height: 40px;
    color: #003da8;
    margin-bottom: 10px;
}

.grant .top p {
    width: 800px;
    margin: 0 auto;
    padding: 0 0 20px 0;
}

.grant dl {
    width: 360px;
    height: 250px;
    float: left;
    text-align: center;
    overflow: hidden;
    color: #555;
    margin: 30px 50px 0 0;
    box-sizing: border-box;
    transition: all 0.3s ease-in;
    cursor: pointer;
}

.grant dl:nth-last-child(1) {
    margin: 30px 0 0 0;
}

.grant dl dt {
    width: 50px;
    height: 53px;
    margin: 0 auto;
}

.grant dl:nth-last-child(2) dt {
    width: 57px;
}

.grant dl:nth-last-child(3) dt {
    width: 53px;
}

.grant dl dd h1 {
    width: 100%;
    font-size: 20px;
    color: #333;
    line-height: 30px;
    margin: 30px auto 20px 0;
}

.grant dl dd p {
    font-size: 14px;
    line-height: 24px;
    margin: 0 auto;
}

.grant .con {
    margin-top: 30px;
}

.download_center {
    padding: 80px 0;
    clear: both;
}

.download_center h1 {
    text-align: center;
    font-size: 32px;
    line-height: 40px;
    font-weight: normal;
    padding: 10px 0 30px 0;
    color: #003da8;
}

.download_center .con dl {
    width: 380px;
    height: 312px;
    text-align: center;
    float: left;
    transition: all 0.3s ease-in;
    margin: 30px 30px 0 0;
    overflow: hidden;
}

.download_center .con dl:nth-last-child(1) {
    margin: 30px 0 0 0;
}

.download_center .con dl a {
    width: 100%;
    height: 100%;
    display: block;
    overflow: hidden;
}

.download_center .con dl:hover {
    background: #f5f5f5;
}

.download_center .con dl dt {
    width: 86px;
    margin: 40px auto;
}

.download_center .con dl h2 {
    color: #333;
    font-size: 20px;
    line-height: 30px;
}

.download_center .con dl p {
    width: 90%;
    color: #898989;
    margin: 10px auto 0 auto;
    font-size: 14px;
    line-height: 28px;
    text-align: left;
}

.download_center .conbox dl {
    width: 380px;
    height: 180px;
    border: 1px solid #c4c4c4;
    text-align: center;
    float: left;
    transition: all 0.3s ease-in;
    margin: 30px 30px 0 0;
    overflow: hidden;
}

.download_center .conbox dl:nth-last-child(1) {
    margin: 30px 0 0 0;
}

.download_center .conbox dl a {
    width: 100%;
    height: 100%;
    display: block;
    overflow: hidden;
}

.download_center .conbox dl:hover {
    background: #007efe;
    border: 1px solid #007efe;
}

.download_center .conbox dl dt {
    width: 44px;
    height: 44px;
    margin: 40px auto 10px auto;
}

.download_center .conbox dl dt.b1 {
    background: url(../images/find_icon_27.png) no-repeat;
}

.download_center .conbox dl dt.b2 {
    background: url(../images/find_icon_05.png) no-repeat;
}

.download_center .conbox dl dt.b3 {
    background: url(../images/find_icon_07.png) no-repeat;
}

.download_center .conbox dl dt.b4 {
    background: url(../images/find_icon_08.png) no-repeat;
}

.download_center .conbox dl h2 {
    color: #555;
    font-size: 20px;
    line-height: 30px;
}

.download_center .conbox dl p {
    width: 90%;
    color: #898989;
    margin: 0 auto;
    font-size: 14px;
}

.download_center .conbox dl:hover h2 {
    color: #fff;
}

.download_center .conbox dl:hover p {
    color: #fff;
    text-decoration: underline;
}

.download_center .conbox dl:hover dt.b1 {
    background: url(../images/find_icon_2.png) no-repeat;
}

.download_center .conbox dl:hover dt.b2 {
    background: url(../images/find_icon_30.png) no-repeat;
}

.download_center .conbox dl:hover dt.b3 {
    background: url(../images/find_icon_32.png) no-repeat;
}

.download_center .conbox dl:hover dt.b4 {
    background: url(../images/find_icon_33.png) no-repeat;
}

.hezuologo {
    overflow: hidden;
    clear: both;
    background: url(../images/dianqid_58.jpg) no-repeat center;
    height: 130px;
    background-size: cover;
}

.hezuologo .app-screenshot {
    overflow: hidden;
    margin: 0 auto;
    background-size: 100%;
}

.hezuologo .app-screenshot img {
    padding-left: 4px;
}

.hezuologo .carousel-indicators {
    position: relative;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    margin: 0;
}

.hezuologo .carousel-indicators .active {
    background: url(../images/on.png) no-repeat;
    background-size: contain;
}

.hezuologo .carousel-indicators li {
    display: inline-block;
    margin: 0 5px;
    width: 17px;
    height: 17px;
    border: none;
    border-radius: 0;
    background: url(../images/no.png) no-repeat;
    background-size: contain;
    text-indent: -999px;
    cursor: pointer;
}

.hezuologo .item dl {
    width: 100%;
    text-align: center;
    margin: 50px 0 60px 0;
}

.hezuologo .item dt {
    width: 184px;
    display: inline-block;
    margin: 0 20px;
}

.hezuologo .item dt.last {
    width: 237px;
}

.hezuologo .container {
    overflow: hidden;
}

/*���ܱ�׼��*/
.standardbanner {
    height: 500px;
}

.standardbanner .maincon {
    padding-top: 168px;
}

.standardbanner .pic {
    float: left;
    margin-left: 40px;
}

.standardbanner .text {
    width: 725px;
    margin-left: 75px;
    float: left;
    color: #fff;
    font-size: 16px;
    line-height: 27px;
}

.standardbanner .text h1 {
    font-size: 36px;
    line-height: 40px;
    margin: 40px 0 10px 0;
    color: #333;
}

.standardbanner .text .btn {
    margin-top: 40px;
}

.standardbanner .text .btn a {
    background: #003da8;
    display: inline-block;
    width: 180px;
    line-height: 45px;
    font-size: 16px;
    color: #fff;
    text-align: center;
}

.standardbanner .text .btn a:hover {
    background: #007efe
}

.standardbanner .text .btn a i {
    background: url(../images/xiazai.png) no-repeat;
    width: 23px;
    height: 21px;
    display: inline-block;
    margin-right: 10px;
    vertical-align: -3px;
}

.standardbanner .downloadbtn {
    position: relative;
    margin: 0 20px 0 0;
    display: inline-block;
}

.standardbanner .downloadbtn .hide {
    position: absolute;
    width: 100%;
    background: #fff;
    overflow: hidden;
    top: 55px;
    left: 0;
    z-index: 111;
    display: none;
    box-sizing: border-box;
    transition: all 0.3s ease-in;
    border: 1px solid #ccc;
    border-left: 3px solid #007efe;
}

.standardbanner .downloadbtn .hide.active {
    display: block !important;
}

.standardbanner .downloadbtn .hide a {
    margin: 0 5px;
    background: none;
    color: #003da8;
    font-size: 14px;
    line-height: 57px;
    border-bottom: 1px solid #ccc;
    display: block;
}

.standardbanner .downloadbtn .hide a:hover {
    color: #007efe;
}

.standardbanner .downloadbtn.hover .hide a {
    background: none;
}

.standardbanner .downloadbtn .hide a i {
    display: inline-block;
    width: 28px;
    height: 28px;
    margin-right: 20px;
    vertical-align: -8px;
}

.standardbanner .downloadbtn .hide a i.b1 {
    background: url(../images/xzt_07.png) no-repeat;
}

.standardbanner .downloadbtn .hide a i.b2 {
    background: url(../images/2018/support/xzt_11.png) no-repeat;
}

.standardbanner .downloadbtn .hide a:hover i.b1 {
    background: url(../images/2018/support/xzth_07.png) no-repeat;
}

.standardbanner .downloadbtn .hide a:hover i.b2 {
    background: url(../images/2018/support/xzth_11.png) no-repeat;
}

.standardbanner .downloadbtn .hide a:nth-last-child(1) {
    border: 0;
}

.standardbanner .text.col-fff {
    color: #fff;
}

.standardbanner .text.col-fff h1 {
    color: #fff;
}

.lineframe {
    padding: 120px 0;
}

.lineframe h1 {
    font-size: 28px;
    line-height: 32px;
    text-align: center;
}

.lineframe .cspan {
    width: 394px;
    height: 267px;
    position: relative;
    float: left;
    transition: all .3s ease-out;
    margin: 50px 9px 0 0;
    overflow: hidden;
}

.lineframe .cspan:hover {
    box-shadow: 0 20px 10px -14px rgba(0, 0, 0, .3);
    -webkit-transform: translateY(-3px);
    transform: translateY(-3px);
}

.lineframe .cspan:nth-last-child(1) {
    margin: 50px 0 0 0;
}

.lineframe .cspan .pic {
    width: 100%;
    height: 100%;
    overflow: hidden;
    transition: all 0.3s ease-in;
}

.lineframe .cspan:hover .pic {
    transform: scale(1.08);
}

.lineframe .cspan .text {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 10;
    height: 50px;
    background: rgba(0, 61, 168, .85);
    color: #fff;
    padding: 0 36px;
    box-sizing: border-box;
}

.lineframe .cspan .text h2 {
    line-height: 50px;
    font-size: 18px;
}

.lineframe .cspan .text p {
    font-size: 14px;
    line-height: 28px;
    margin: 0 0 30px 0;
}

.lineframe .cspan .text h2 i {
    display: inline-block;
    width: 25px;
    height: 19px;
    vertical-align: -3px;
    margin-right: 10px;
}

.lineframe .cspan .text h2 i.b1 {
    background: url(../images/xianbiao_03.png) no-repeat;
}

.lineframe .cspan .text h2 i.b2 {
    background: url(../images/2018/support/xianbiao_07.png) no-repeat;
}

.lineframe .cspan .text h2 i.b3 {
    background: url(../images/xianbiao_09.png) no-repeat;
}

.lingjian {
    background: url(../images/2018/support/zbbg.jpg) no-repeat center;
    background-size: cover;
    height: 608px;
    clear: both;
    overflow: hidden;
}

.lingjian h1 {
    width: 730px;
    margin: 0 auto;
    font-size: 28px;
    line-height: 50px;
    text-align: center;
    margin-top: 50px;
}

.lingjian .pic {
    width: 674px;
    margin: 0 auto;
    margin-top: 40px;
}

.lingjian.bai {
    background: url(../images/2018/support/xurong.jpg) no-repeat center;
    background-size: cover;
    height: 600px;
}

.lingjian.bai h1 {
    color: #fff;
    width: 90%;
}

.lingjian.bai .pic {
    width: 497px;
}

.quick {
    padding: 130px 0;
}

.quick h1 {
    font-size: 28px;
    line-height: 32px;
    color: #003da8;
    text-align: center;
}

.quick dl {
    width: 200px;
    float: left;
    color: #898989;
    font-size: 14px;
    margin: 95px 130px 0 0;
}

.quick dl:nth-last-child(1) {
    margin: 95px 0 0 0;
}

.quick dl dt {
    width: 104px;
    margin: 0 auto;
}

.quick dl h2 {
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    color: #333;
    margin: 30px 0 10px 0;
}

.jishi {
    padding: 80px 0;
}

.jishi h1 {
    font-size: 28px;
    line-height: 32px;
    text-align: center;
    color: #003da8;
}

.jishi .con {
    margin-top: 50px;
}

.jishi dl {
    width: 283px;
    height: 370px;
    position: relative;
    float: left;
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    transition: all 0.3s ease-in;
    margin: 20px 22px 0 0;
}

.jishi dl:nth-child(4n) {
    margin: 20px 0 0 0;
}

.jishi dl dt {
    border-bottom: 1px solid #d9d9d9;
}

.jishi dl dd {
    padding: 0 25px;
    color: #898989;
    font-size: 14px;
}

.jishi dl dd h2 {
    font-size: 16px;
    color: #333;
    line-height: 22px;
    font-weight: bold;
    margin: 30px 0 10px 0;
}

.jishi dl:hover {
    background: #003da8;
}

.jishi dl:hover dd {
    color: #fff;
}

.jishi dl:hover dd h2 {
    color: #fff;
}

.jishi dl .new {
    background: url(../images/news_icon.png) no-repeat;
    width: 55px;
    height: 59px;
    position: absolute;
    left: 0;
    top: 0;
}

/*��е����רҵ��*/
.standardbanner .pic {
    float: left;
    margin-left: 40px;
}

.standardbanner .pic.tu1 {
    margin: 26px 0 0 0;
}

.standardbanner.mec .text.di1 {
    width: 580px;
}

.standardbanner .text.di1.bai {
    color: #fff;
}

.standardbanner h2 {
    font-size: 36px;
    line-height: 40px;
    margin-top: 100px;
    color: #333;
}

.feature_new2019_p {
    width: 75%;
}

.major {
    padding: 100px 0;
}

.major .pic {
    float: left;
}

.major .txt {
    float: right;
    width: 600px;
}

.major .txt h1 {
    font-size: 24px;
    line-height: 30px;
    color: #003da8;
    margin: 90px 0 20px 0;
}

.major .txt em {
    width: 132px;
    display: block;
    margin-top: 30px;
}

.major .txt p {
    font-size: 16px;
    color: #898989;
    line-height: 30px;
}

.major.big,
.major.hui {
    background: #ebebeb;
}

.major.big .pic {
    float: none;
    width: 90%;
    margin: 0 auto;
}

.major.big .txt {
    width: 100%;
    text-align: center;
    padding: 0 0 50px 0;
}

.major.big .txt h1 {
    margin-top: 0;
}

.major.fan .pic {
    float: right;
}

.major .txt {
    float: left;
}

.standardbanner .text h1 {
    font-size: 36px;
    line-height: 40px;
    margin: 5px 0 25px 0;
    color: #fff;
}

.standardbanner .text h3 {
    font-size: 36px;
    line-height: 40px;
    margin: 40px 0 25px 0;
    font-weight: normal;
    color: #fff;
}

.standardbanner .text .btn {
    margin-top: 30px;
}

.standardbanner .text .btn a {
    background: #003da8;
    display: inline-block;
    width: 160px;
    line-height: 40px;
    font-size: 14px;
    color: #fff;
    text-align: center;
}

.standardbanner .text .btn a:hover {
    background: #007efe
}

.standardbanner .text .btn a i {
    background: url(../images/xiazai.png) no-repeat;
    width: 23px;
    height: 21px;
    display: inline-block;
    margin-right: 10px;
    vertical-align: -3px;
}

.standardbanner .text .btn .downloadbtn.hover>a {
    background: url(../images/xzt_03.png) no-repeat left bottom #003da8;
}

/*�Ա�*/
.contrast {
    color: #898989;
    padding: 100px 0;
}

.contrast.wu {
    padding: 30px 0 100px 0;
}

.contrast .b {
    background: url(../images/dbicon_10.png) no-repeat;
    display: inline-block;
    width: 10px;
    height: 9px;
}

.contrast .top {
    border-bottom: 1px solid #e5e5e5;
    line-height: 30px;
    padding-bottom: 5px;
}

.contrast .top .b {
    margin-right: 10px;
}

.contrast .top h1 {
    font-size: 30px;
    line-height: 40px;
    text-align: center;
    color: #333;
    margin-bottom: 70px;
    margin-top: 70px;
}

.contrast table strong {
    font-size: 18px;
    font-weight: normal;
    color: #333;
}

.contrast table .title td {
    padding: 23px 0;
}

.contrast table td {
    width: 19%;
    border-bottom: 1px solid #e5e5e5;
    line-height: 20px;
    padding: 3px 10px;
}

.contrast table td h2 {
    font-size: 18px;
    color: #333;
    line-height: 50px;
    margin-top: 30px;
}

.contrast .r {
    background: url(../images/dbicon_03.png) no-repeat;
    display: inline-block;
    width: 9px;
    height: 12px;
}

.contrast .w {
    background: url(../images/dbicon_07.png) no-repeat;
    display: inline-block;
    width: 8px;
    height: 7px;
}

.contrast .play {
    background: url(../images/play.png) no-repeat;
    display: inline-block;
    width: 15px;
    height: 15px;
    margin-top: 3px;
}

.contrast .pk {
    color: #4093ff;
    cursor: pointer;
}

.contrast table {
    position: relative;
}

.contrast table .hidebox {
    width: 930px;
    display: none;
    background: #eee;
    position: absolute;
    top: 30px;
    right: 0;
    border-radius: 6px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
    padding: 35px;
    box-sizing: border-box;
    z-index: 10;
}

.contrast table .left_cor,
.contrast table .right_cor {
    width: 340px;
    float: left;
}

.contrast table .con_cor {
    float: left;
    width: 180px;
    text-align: center;
    color: #4093ff;
    font-size: 60px;
    line-height: 65px;
    display: table;
    height: 100%;
    vertical-align: middle;
}

.contrast table .con_cor div {
    display: table-cell;
    vertical-align: middle;
}

.contrast table .left_cor em,
.contrast table .right_cor em {
    display: block;
    float: left;
    width: 21px;
    height: 24px;
}

.contrast table .left_cor em {
    background-size: contain;
}

.contrast table .right_cor em {
    background-size: contain;
}

.contrast table .text {
    width: 319px;
    float: right;
}

.contrast table .text p {
    color: #898989;
    text-align: left;
    margin-top: 10px;
}

.contrast table .left_cor .text .tu {
    border: 4px solid #3fcc7b;
    box-sizing: border-box;
}

.contrast table .right_cor .text .tu {
    border: 4px solid #656767;
    box-sizing: border-box;
}

.contrast table td:nth-child(1) {
    width: 400px;
}



/*��������*/
.jzjs {
    background: #f4f4f4;
    padding: 100px 0;
}

.jzjs.bai {
    background: #fff;
}

.jzjs .pic {
    float: left;
}

.jzjs .txt {
    float: right;
    width: 560px;
}

.jzjs .txt h1 {
    font-size: 32px;
    line-height: 40px;
    color: #003da8;
    margin: 60px 0 30px 0;
}

.jzjs .txt p {
    color: #898989;
    font-size: 16px;
    line-height: 28px;
}

.jzicon {
    padding: 60px 0 100px 0;
}

.jzicon dl {
    width: 350px;
    float: left;
    height: 260px;
    overflow: hidden;
    margin: 40px 75px 0 0;
    text-align: center;
}

.jzicon dl:nth-child(3n) {
    margin: 40px 0 0 0;
}

.jzicon dl dt {
    width: 78px;
    margin: 0 auto;
}

.jzicon dl h3 {
    font-size: 20px;
    line-height: 26px;
    margin-bottom: 20px;
    font-weight: normal;
}

.biginterface .jzicon dl h3 {
    color: #003da8;
}

.jzicon.blue dl h3 {
    color: #003da8;
}

.jzicon dl p {
    font-size: 14px;
    color: #898989;
    line-height: 28px;
    text-align: left;
}

.jzfabu {
    background: url(../images/jznh_20.jpg) no-repeat center;
    height: 300px;
    background-size: cover;
    text-align: center;
    color: #fff;
}

.jzfabu h1 {
    font-size: 32px;
    line-height: 50px;
    margin: 80px 0 30px 0;
}

.jzfabu p {
    font-size: 16px;
    line-height: 28px;
    width: 1060px;
    margin: 0 auto;
}

.jzman {
    overflow: hidden;
    clear: both;
    height: 400px;
    background-size: cover;
    color: #fff;
}

.jzman .carousel-indicators {
    position: relative;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    margin: 0;
}

.jzman .carousel-indicators .active {
    background: url(../images/on.png) no-repeat;
    background-size: contain;
}

.jzman .carousel-indicators li {
    display: inline-block;
    margin: 0 5px;
    width: 17px;
    height: 17px;
    border: none;
    border-radius: 0;
    background: url(../images/no.png) no-repeat;
    background-size: contain;
    text-indent: -999px;
    cursor: pointer;
}

.jzman .item dl {
    width: 100%;
    text-align: center;
    margin: 30px auto 0 auto;
}

.jzman .item dt {
    width: 82px;
    display: inline-block;
    margin: 40px auto 35px auto;
}

.jzman .item dd h1 {
    font-size: 20px;
    line-height: 23px;
}

.jzman .item dd p {
    width: 820px;
    height: 80px;
    margin: 0 auto;
    margin-top: 20px;
    font-size: 14px;
    line-height: 28px;
}

.jzman .container {
    overflow: hidden;
}

.download_center_big {
    background: url(../images/xzvg.png) no-repeat right bottom #f4f4f4;
    clear: both;
    height: 750px;
}

.download_center .jzcon {
    margin-top: 50px;
}

.download_center .jzcon dl {
    width: 370px;
    height: 285px;
    text-align: center;
    float: left;
    transition: all 0.3s ease-in;
    margin: 30px 30px 0 0;
    overflow: hidden;
    position: relative;
}

.download_center .jzcon dl a {
    width: 100%;
    height: 100%;
    display: block;
}

.download_center .jzcon dl:nth-last-child(1) {
    margin: 30px 0 0 0;
}

.download_center .jzcon dl dt {
    width: 98px;
    height: 98px;
    border-radius: 50%;
    border: 1px solid #1d53b1;
    background: #fff;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -50px;
    z-index: 10;
    text-align: center;
}

.download_center .jzcon dl dt i {
    width: 68px;
    height: 68px;
    display: block;
    margin: 0 auto;
    margin-top: 14px;
}

.download_center .jzcon dl dt i.b1 {
    background: url(../images/jzcpc_27.png) no-repeat;
}

.download_center .jzcon dl dt i.b2 {
    background: url(../images/jzcpc_29.png) no-repeat;
}

.download_center .jzcon dl dt i.b3 {
    background: url(../images/jzcpc_32.png) no-repeat;
}

.download_center .jzcon dl dt i.b4 {
    background: url(../images/ptcp_07.png) no-repeat;
}

.download_center .jzcon dl dt i.b5 {
    background: url(../images/ptcp_09.png) no-repeat;
}

.download_center .jzcon dl dt i.b6 {
    background: url(../images/ptcp_12.png) no-repeat;
}

.download_center .jzcon dl dd {
    width: 100%;
    height: 240px;
    margin-top: 45px;
    transition: all 0.3s ease-in;
    border: 1px solid rgba(0, 0, 0, 0);
    box-sizing: border-box;
}

.download_center .jzcon dl:hover dd {
    border: 1px solid #003da8;
    background: #fff;
    padding: 0;
}

.download_center.hoverh .jzcon dl:hover dd {
    border: 1px solid #003da8;
    background: #ebebeb;
    padding: 0;
}

.download_center .jzcon dl h2 {
    color: #333;
    font-size: 20px;
    line-height: 30px;
    margin-top: 90px;
}

.download_center .jzcon dl p {
    width: 310px;
    color: #898989;
    margin: 10px auto 0 auto;
    font-size: 14px;
    line-height: 28px;
}

.download_center .btmore {
    color: #fff;
    clear: both;
    background: #003da8;
    display: block;
    text-align: center;
    width: 300px;
    line-height: 50px;
    margin: 0 auto;
    margin-top: 40px;
    font-size: 18px;
    transition: all 0.3s ease-in;
}

.download_center .btmore:hover {
    background: #007EFE;
}

/*��������*/
.jzlist1 {
    padding: 100px 0;
}

.jzlist1hui {
    background: #ebebeb;
}

.jzlist1 .txt {
    width: 256px;
    float: left;
    margin-top: 60px;
}

.jzlist1 .txt h1 {
    font-size: 24px;
    line-height: 40px;
    font-weight: normal;
    color: #003da8;
}

.jzlist1 .txt p {
    color: #898989;
    font-size: 16px;
    line-height: 28px;
    margin-top: 30px;
}

.jzlist1 .pic {
    float: right;
}

.jzlist2 {
    background: #ebebeb;
    padding: 80px 0;
}

.jzlist2 .top h1 {
    font-size: 24px;
    line-height: 40px;
    font-weight: normal;
    color: #003da8;
}

.jzlist2 .top p {
    color: #898989;
    font-size: 16px;
    line-height: 28px;
    margin-top: 10px;
}

.jzlist2 .con dl {
    width: 590px;
    height: 390px;
    overflow: hidden;
    margin: 30px 20px 0 0;
    background: #fff;
    float: left;
}

.jzlist2 .con dl:nth-child(2n) {
    margin: 30px 0 0 0;
}

.jzlist2 .con dl dt {
    width: 95%;
    margin: 20px auto;
}

.jzlist2 .con dl dd {
    width: 95%;
    margin: 0 auto;
}

.jzlist2 .con dl dd h2 {
    font-size: 16px;
    color: #003da8;
}

.jzlist2 .con dl dd p {
    color: #898989;
    font-size: 14px;
    line-height: 28px;
    margin-top: 5px;
}

.jzlist3 {
    background: url(../images/list3_24.jpg) no-repeat center;
    background-size: cover;
    box-sizing: border-box;
    padding: 80px 0;
}

.jzlist3 .top h1 {
    font-size: 24px;
    line-height: 40px;
    font-weight: normal;
    color: #003da8;
}

.jzlist3 .top p {
    color: #898989;
    font-size: 16px;
    line-height: 28px;
    margin-top: 10px;
}

.jzlist4 {
    background: #ebebeb;
    padding: 70px 0;
}

.jzlist4 .top h1 {
    font-size: 24px;
    line-height: 40px;
    font-weight: normal;
    color: #003da8;
}

.jzlist4 .top p {
    color: #898989;
    font-size: 16px;
    line-height: 28px;
    margin-top: 10px;
}

.jzlist4 .con {
    border-top: 1px dashed #999;
    margin-top: 40px;
}

.jzlist4 .con dl {
    width: 550px;
    float: left;
    overflow: hidden;
    margin: 40px 80px 0 0;
}

.jzlist4 .con dl:nth-child(2n) {
    margin: 40px 0 0 0;
}

.jzlist4 .con dl dt {
    float: left;
}

.jzlist4 .con dl dd {
    float: right;
    width: 280px;
    margin-top: 30px;
}

.jzlist4 .con dl dd h2 {
    font-size: 16px;
    color: #003da8;
}

.jzlist4 .con dl dd p {
    color: #898989;
    font-size: 14px;
    margin-top: 5px;
}

.jzlist5 {
    padding: 70px 0;
}

.jzlist5 .top h1 {
    font-size: 24px;
    line-height: 40px;
    font-weight: normal;
    color: #003da8;
}

.jzlist5 .con {
    margin-top: 20px;
}

.jzlist5 .con dl {
    float: left;
    width: 380px;
    box-sizing: border-box;
    border: 1px solid #fff;
    transition: all 0.3s ease-in;
    margin: 20px 30px 0 0;
}

.jzlist5 .con dl:nth-child(3) {
    margin: 20px 0 0 0;
}

.jzlist5 .con dl:hover {
    border: 1px solid #4b76c2;
}

.jzlist5 .con dl dt {
    width: 85%;
    margin: 30px auto 20px auto;
}

.jzlist5 .con dl dd {
    width: 85%;
    margin: 0 auto 30px auto;
}

.jzlist5 .con dl dd h2 {
    font-size: 16px;
    color: #003da8;
}

.jzlist5 .con dl dd p {
    color: #898989;
    font-size: 14px;
    margin-top: 5px;
}


/*ƽ̨*/
.ptboxicon {
    background: url(../images/pingtaicin.jpg) no-repeat center;
    background-size: cover;
    height: 730px;
}

.ptboxicon .jzicon {
    padding: 40px 0 40px 0;
    color: #fff;
}

.ptboxicon .jzicon dl {
    height: 270px;
}

.ptboxicon .jzicon dl p {
    color: #fff;
}

.ptfabu {
    padding: 100px 0;
}

.ptfabu .top {
    text-align: center;
}

.ptfabu .top h1 {
    color: #003da8;
    font-size: 32px;
    line-height: 40px;
}

.ptfabu .top p {
    font-size: 16px;
    line-height: 28px;
    color: #333;
    margin-top: 15px;
}

.ptfabu .con {
    margin-top: 80px;
}

.ptfabu .pic {
    float: left;
}

.ptfabu ul {
    float: right;
    width: 500px;
    color: #898989;
    font-size: 14px;
    line-height: 28px;
}

.standardbanner .text.mec-com h1 {
    margin-top: 100px;
}


/*产品支持*/

.s_supportbg {
    background: #f3f3f3;
}

.s_support {
    padding-top: 80px;
    padding-bottom: 80px;
}

.s_support .title {
    width: 100%;
    clear: both;
    text-align: center;
}

.s_support h2 {
    font-size: 30px;
    line-height: 40px;
    color: #003da8;
    display: inline-block;
}

.s_support h2 span {
    padding-bottom: 10px;
    overflow: hidden;
    display: block;
}

.s_support h2 a {
    width: 100%;
    border-top: 1px solid #003da8;
    display: inline-block;
    clear: both;
    font-size: 14px;
    margin-top: 5px;
}

.s_support h2 span i {
    display: inline-block;
    height: 32px;
    margin-right: 10px;
}

.s_support h2 span i.b1 {
    background: url(../images/2018/support/cad-support-install-icon.png) no-repeat;
    width: 33px;
    background-size: contain;
    vertical-align: -3px;
}

.s_support h2 span i.b2 {
    background: url(../images/2018/support/cad-support-video-icon.png) no-repeat;
    width: 34px;
    background-size: contain;
    vertical-align: -3px;
}

.s_support h2 span i.b3 {
    background: url(../images/2018/support/cad-support-userguid-icon.png) no-repeat;
    width: 30px;
    background-size: contain;
    vertical-align: -6px;
}

.s_support .bottom dl {
    width: 580px;
    height: 160px;
    box-sizing: border-box;
    background: #fff;
    display: block;
    float: left;
    margin: 40px 40px 0 0;
    overflow: hidden;
}

.s_support .bottom dl:hover {
    box-shadow: 0 0 30px 0 rgba(0, 14, 84, 0.2);
}

.s_support .bottom dl:nth-child(2n) {
    margin: 40px 0 0 0;
}

.s_support .bottom dt {
    width: 159px;
    height: 100%;
    box-sizing: border-box;
    overflow: hidden;
    float: left;
    position: relative;
}

.s_support .bottom dt a {
    background: url(../images/2018/support/xiaozhichi_26.png) no-repeat center;
    display: block;
    width: 100%;
    height: 100%;
}

.s_support .bottom dd {
    width: 419px;
    height: 100%;
    box-sizing: border-box;
    font-size: 14px;
    color: #999;
    line-height: 20px;
    float: left;
    padding: 18px;
    text-align: left;
}

.s_support .bottom dd h4 {
    height: 40px;
    color: #333;
    font-size: 18px;
    font-weight: normal;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.s_support .bottom dd span {
    display: block;
    margin-top: 15px;
}

.s_support .bottom dd span a {
    color: #1296db;
    margin-right: 20px;
}

.s_support .bottom dd span a:hover {
    color: #003da8;
}

.s_support .bottom dd span a i {
    display: inline-block;
    width: 22px;
    height: 21px;
    margin-right: 10px;
    vertical-align: -6px;
}

.s_support .bottom dd span a i.b1 {
    background: url(../images/xiaozhichi_14.png) no-repeat;
    width: 19px;
}

.s_support .bottom dd span a i.b2 {
    background: url(../images/xiaozhichi_16.png) no-repeat;
}

.s_support .bottom dd span a i.b3 {
    background: url(../images/xiaozhichi_29.png) no-repeat;
}

.s_support .bottom dd p {
    height: 39px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.s_support .bottom dl:hover dd {
    border: 1px solid #fff;
}

.s_support .bottom dl {
    width: 580px;
    height: 160px;
    border: 1px solid #c4c4c4;
    box-sizing: border-box;
    background: #fff;
    display: block;
    float: left;
    margin: 40px 40px 0 0;
    overflow: hidden;
}

.s_support .bottom dl:hover {
    box-shadow: 0 0 30px 0 rgba(0, 14, 84, 0.2);
}

.s_support .bottom dl:nth-child(2n) {
    margin: 40px 0 0 0;
}



/** cad－collaborative协同**/
.image_textup .text h3.collaborative_h3 {
    font-size: 32px;
}

.collaborative_model_one {
    padding: 100px 0;
    width: 100%;
    background: #eee url(../images/cad_collaborative_icon2.png) no-repeat top center;
    background-size: cover;
}

.collaborative_model_one h6 {
    font-size: 32px;
    color: #2f2725;
    text-align: center;
    font-weight: normal;
}

.collaborative_model_onecont {
    width: 960px;
    margin: 0 auto;
}

.collaborative_model_onecont li {
    margin-top: 66px;
    width: 50%;
    float: left;
    text-align: center;
}

.collaborative_model_onecont li div {
    text-align: center;
}

.collaborative_model_onecont li div img {
    width: auto;
}

.collaborative_model_onecont_txt {
    font-size: 16px;
    margin-top: 15px;
    color: #666;
}


.collaborative_model_two ul {
    width: 960px;
    padding: 35px 0;
    margin: 0 auto 30px;
}

.collaborative_model_two ul li.collaborative_model_two_txtli {
    float: left;
    width: 473px;
    padding-top: 50px
}

.collaborative_model_two ul li.collaborative_model_two_imgli {
    float: right;
    width: 40%;
    text-align: right;
}

.collaborative_model_two ul li img {
    width: auto;
}

.collaborative_model_two ul li h4 {
    font-size: 24px;
    color: #2f2725;
    margin-bottom: 24px;
}

.collaborative_model_two_txtlist {
    line-height: 22px;
    margin-bottom: 15px;
}

.collaborative_model_two_txtlist img {
    float: left;
    margin-right: 17px;
    margin-top: 5px;
}

.collaborative_model_two_txtlist span {
    float: left;
    width: 90%;
    font-size: 16px;
    color: #666666;
}

.collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_txtli {
    float: right;
}

.collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_imgli {
    float: left;
    text-align: left;
}

.collaborative_model_three_tit {
    padding: 98px 0 0;
    text-align: center;
}

.collaborative_model_three_tit h5 {
    font-size: 32px;
    color: #2f2725;
    font-weight: normal;
}

.collaborative_model_three_titlink {
    margin-top: 35px;
    text-align: center;
}

.collaborative_model_three_titlink a {
    font-size: 18px;
    color: #666666;
    cursor: pointer;
}

.collaborative_model_three_titlink a:hover {
    color: #033285;
    text-decoration: underline;
}

.collaborative_model_three .jzicon dl dt {
    text-align: center;
    margin-bottom: 24px;
}

.collaborative_model_three .jzicon dl dt img {
    width: auto;
}

.collaborative_model_three .jzicon dl h3 {
    font-size: 20px;
    color: #2f2725;
}

.collaborative_model_three .jzicon dl p {
    color: #666;
}


/**mechanical.jsp**/
.productbanner .text .btn a.mechanical_downloadbtn {
    text-align: left;
    position: relative;
    width: 200px;
    padding-left: 38px;
    height: 56px;
    line-height: 56px;
    background-color: transparent;
    border-radius: 8px;
    border: 1px solid rgba(151, 151, 151, 1);
}

.productbanner .text .btn a.mechanical_downloadbtn i {
    background: url(../images/2018/mechanical-icon1.png) no-repeat center;
    display: inline-block;
    margin-right: 0;
    vertical-align: 0;
    width: 53px;
    margin-top: 10px;
    height: 36px;
    position: absolute;
    right: 0;
    top: 0;
    border-left: 2px solid rgba(255, 255, 255, 0.2);
}

.productbanner .text .btn a.mechanical_downloadbtn:hover {
    background-color: #006FF8;
    border-color: #006FF8
}

.productbanner .text .btn a.mechanical_buybtn {
    width: 180px;
    height: 56px;
    line-height: 56px;
    background-color: #006FF8;
    border-radius: 8px;
}

.productbanner .text .btn a.mechanical_buybtn:hover {
    background-color: #3786FF
}

.cadht h1.mechanical_cadhth1 {
    font-size: 24px;
    line-height: 33px;
    margin-bottom: 28px;
    font-weight: bold;
}

.cadht p.mechanical_cadhtp {
    font-size: 18px;
    line-height: 28px;
    color: #616161;
}

.cadht .mechanical_pic {
    width: 720px;
    margin-top: 28px;
    position: relative
}

.mechanical_pica {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: block;
    z-index: 1;
    background: url(../images/2018/mechanical-icon4-1.png) no-repeat center 40%;
    cursor: pointer;
}

/*.cad2020_modeltwo_videoa{position:absolute;left:12%;top:0;display:block;width:72%;height:76%;background:url("../images/cad2020-icon24.png") no-repeat center;cursor:pointer;}*/
.mechanical_pica:hover {
    background: url("../images/2018/mechanical-icon4.png") no-repeat center 40%;
}

.archite_pica {
    background: url("../images/2018/mechanical-icon4-3.png") no-repeat center 40%;
}

.archite_pica:hover {
    background: url("../images/2018/mechanical-icon4-2.png") no-repeat center 40%;
}

.architecture_newmodel1 .text .btn a.mechanical_downloadbtn {
    color: #3a3b52;
    border: 1px solid #3a3b52;
}

.architecture_newmodel1 .text .btn a.mechanical_downloadbtn:hover {
    color: #fff;
}

.architecture_newmodel1 .text .btn a.mechanical_downloadbtn i {
    border-left: 2px solid rgba(58, 59, 82, 0.2);
    background: url(../images/arch-icon3.png) no-repeat center
}

.architecture_newmodel1 .text .btn a.mechanical_downloadbtn:hover i {
    border-left: 2px solid rgba(255, 255, 255, 0.2);
    background: url(../images/2018/mechanical-icon1.png) no-repeat center
}

.cad2020_video {
    position: absolute;
    left: 6%;
    top: 6%;
    display: block;
    width: 88%;
    height: 69%;
    z-index: -1;
    border: none;
}

.cad2020_model_three {}

.cad2020_modelthree_list {
    margin-top: 30px;
}

.cad2020_modelthree_txtli {
    float: left;
    width: 32%;
    margin-left: 5%;
}

.cad2020_modelthree_imgli {
    float: right;
    width: 50%;
    text-align: center;
}

.cad2020_modelthree_imgli img {
    width: 100%;
    max-width: 600px;
}

.cad2020_modelthree_listchange .cad2020_modelthree_txtli {
    float: right;
    margin-left: 0;
    margin-right: 5%;
}

.cad2020_modelthree_listchange .cad2020_modelthree_imgli {
    float: left;
}

.cad2020_modelthree_tit {
    font-size: 24px;
    margin-bottom: 24px;
    font-weight: bold;
    color: #3D3D3D;
    line-height: 32px;
}

.cad2020_modelthree_txt {
    font-size: 18px;
    color: #616161;
    line-height: 28px;
    font-weight: 600;
    margin-bottom: 24px;
}

.cad2020_modelthree_href {
    margin-bottom: 6px;
}

.cad2020_modelthree_hrefa {
    font-size: 16px;
    line-height: 22px;
    padding-right: 15px;
    font-weight: 400;
    color: #003DA8;
    cursor: pointer;
    background: url("../images/cad2020-icon13.png") no-repeat right center;
}

.cad2020_modelthree_hrefa:hover {
    color: #6666FF;
    background: url("../images/cad2020-icon13-1.png") no-repeat right center;
}

.cad2020_modelthree_listtwo {
    background-color: #F8F8F8;
    padding: 30px 0;
}

.cad2020_modelthree_listtwo .cad2020_modelthree_imgli img {
    max-width: 600px;
}

.cad2020_modelthreelist_btn {}

.cad2020_modelthreelist_btna {
    margin: 5% 0 25px;
    float: left;
    height: 44px;
    line-height: 44px;
    background-color: #FF9933;
    border-radius: 22px;
    padding: 0 20px;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
}

.cad2020_modelthreelist_btna:hover {
    color: #fff
}

.cad2020_modelthree_listone .cad2020_modelthree_imgli img {
    max-width: 658px;
    margin-top: 5%;
}

.cad2020_modelthree_listthree {
    background-color: #F8F8F8;
    padding: 60px 0 20px;
}

.cad2020_modelthree_listthree .cad2020_modelthree_imgli img {
    max-width: 528px;
}

.cad2020_modelthree_listfour .cad2020_modelthree_imgli img {
    max-width: 578px;
}

.cad2020_modelthree_listfour .cad2020_modelthree_imgli {
    margin-top: 2%;
}

.cad2020_model_four {
    margin-top: 50px;
    width: 100%;
    background: url("../images/cad2020-icon12.png") no-repeat right center;
    background-size: cover
}

.cad2020_model_fourtit {
    margin: 87px 0 18px;
    font-size: 28px;
    color: #fff;
    text-align: center;
    line-height: 37px;
}

.cad2020_model_fourtxt {
    font-size: 18px;
    width: 60%;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.7);
    line-height: 24px;
    text-align: center;
}

.cad2020_model_fourcont {
    margin: 80px auto 70px;
    width: 90%;
}

.cad2020_model_fourlist {
    float: left;
    width: 25%;
    margin: 0 8% 0 2%;
}

.cad2020_model_fourlist:first-child {
    margin-left: 0;
}

.cad2020_model_fourlist:last-child {
    margin-right: 0;
}

.cad2020_model_fourlistimg img {
    width: 48px;
}

.cad2020_model_fourlisttit {
    font-size: 20px;
    line-height: 28px;
    margin: 20px 0 15px;
    font-weight: bold;
    color: rgba(255, 255, 255, 1);
}

.cad2020_model_fourlisttxt {
    font-size: 16px;
    line-height: 24px;
    color: rgba(255, 255, 255, 0.6);
}

.cad2020_model_five {
    background-color: #fff;
    padding: 4px 0;
}

.cad2020_model_five img {
    width: auto;
    height: 100%;
}

.oem_ourcustomers_cont {
    width: 100%;
    overflow: hidden;
    height: 158px;
    position: relative;

}

.oem_ourcustomers_wrapper {
    /*width的大小是根据下面li的长度和多少个li而定的，需注意！*/
    width: auto;
    position: absolute;
    left: 0px;
    top: 0px;
    height: 100%;
}

.oem_ourcustomers_slide {
    width: auto;
    float: left;
    height: 100%;
}

.oem_ourcustomers_slide img {
    width: auto;
    height: 100%;
}


.cad2020_model_six {
    padding: 65px 0;
    width: 100%;
    background-color: #F8F8F8;
}

.cad2020_model_six h2 {
    line-height: 37px;
    font-size: 28px;
    color: rgba(51, 51, 51, 1);
    text-align: center;
}

.cad2020_model_sixlistcont {
    margin: 35px 0 55px;
}

.cad2020_model_sixlist {
    float: left;
    width: 30%;
    margin-right: 5%;
    height: 370px;
    margin-top: 20px;
    background: rgba(255, 255, 255, 1);
    border-radius: 8px;
    cursor: pointer;
}

.cad2020_model_sixlist:last-child {
    margin-right: 0
}

/*.cad2020_model_sixlist:hover{margin-top:0;}*/
.cad2020_model_sixlistimg {
    margin-top: 60px;
    text-align: center;
}

.cad2020_model_sixlistimg img {
    width: auto;
    height: 185px;
}

.cad2020_model_sixlisttit {
    font-size: 20px;
    color: rgba(51, 51, 51, 1);
    line-height: 28px;
    text-align: center;
    font-weight: 600;
}

.cad2020_model_sixlisthref {
    margin-top: 39px;
    text-align: center;
}

.cad2020_model_sixlist .cad2020_modelthree_hrefa {
    font-weight: normal
}

.cad2020_model_seven {
    margin-top: 60px;
    text-align: center;
}

.cad2020_model_seven a {
    width: 200px;
    height: 56px;
    line-height: 56px;
    border-radius: 8px;
    font-size: 16px;
    color: #666666;
    background-color: #f8f8f8;
    border: 1px solid #d0d0d0;
    cursor: pointer;
}

.cad2020_model_seven a:hover {
    border: 1px solid #333;
}

#cad2020_model_list_phone {
    display: none;
}

.cad2020_model_fiveimgphone {
    display: none;
}

.cad2020_top_imgphone {
    display: none;
}

#cad2020_top_btnphone {
    display: none;
}





@media screen and (max-width:1600px) {
    .productbanner {
        height: 800px;
    }

    .productbanner .text {
        padding-top: 14%;
    }

    .productbanner.hei. text {
        padding-top: 12%;
    }



}

@media screen and (max-width:1450px) {
    .productbanner {
        height: 700px;
    }

    .productbanner .text {
        padding-top: 13%;
    }

    .productbanner.hei .text {
        padding-top: 16%
    }

    .standardbanner .text h1 {
        font-size: 32px;
        line-height: 35px;
        margin: 40px 0 20px;
    }


}

@media screen and (max-width:1230px) {
    .s_support .bottom dl:nth-child(2n) {
        margin: 30px 0 0 0;
    }

    .s_support .bottom dl {
        width: 48%;
        margin: 30px 4% 0 0;
    }

    .s_support .bottom dd {
        width: 58%;
    }

    .s_support .bottom dd h4 {
        height: 60px;
        -webkit-line-clamp: 3;
    }

    .s_support .bottom dd span a {
        margin-right: 10px;
    }

    .productbanner {
        height: 600px;
    }

    .productbanner .text {
        padding-top: 12%;
    }

    .productbanner .text .btn a {
        width: 180px;
        line-height: 45px;
        font-size: 16px;
    }

    .productbanner .conbox {
        width: 90%;
        position: relative;
        z-index: 1000;
    }

    .jsbox dl {
        width: 49%;
        float: left;
        margin: 35px 2% 35px 0;
    }

    .jsbox dl:nth-child(2n) {
        margin: 35px 0 35px 0;
    }

    .jsbox dl dt {
        width: 12%;
    }

    .jsbox dl dd {
        width: 83%;
    }

    .application .txt {
        width: 27.9%;
        margin-top: 0;
    }

    .application .txt h1 {
        font-size: 30px;
        line-height: 32px;
    }

    .application .txt p {
        font-size: 14px;
        line-height: 28px;
    }

    .application ul {
        width: 61%;
    }

    .application ul li {
        width: 47%;
        float: left;
        margin: 0 0 20px 3%;
    }

    .grant dl {
        width: 32%;
        margin: 30px 2% 0 0;
    }

    .download_center .con dl {
        width: 32%;
        margin: 30px 2% 0 0;
    }

    .download_center .jzcon dl {
        width: 32%;
        margin: 30px 2% 0 0;
    }

    .download_center .jzcon dl h2 {
        font-size: 22px;
        margin-top: 80px;
    }

    .download_center .jzcon dl p {
        width: 90%;
    }

    .download_center .conbox dl {
        width: 32%;
        margin: 30px 2% 0 0;
    }

    .standardbanner .pic {
        width: 20%;
        margin-left: 0;
    }

    .standardbanner .text {
        width: 60%;
    }

    .standardbanner .pic.tu1 {
        width: 20%;
    }

    .standardbanner .text.di1 {
        width: 70%;
    }

    .standardbanner.mec .text.di1 {
        width: 70%;
    }

    .standardbanner .text h1 {
        margin: 35px 0 10px 0;
    }

    .standardbanner .text h2 {
        font-size: 32px;
    }

    .standardbanner .text .btn {
        margin-top: 20px;
    }

    .feature_new2019_p {
        width: 100%;
    }

    .lineframe .cspan {
        width: 31.3333333%;
        margin: 50px 3% 0 0;
        overflow: hidden;
    }

    .quick dl {
        width: 20%;
        margin: 95px 6.666666% 0 0;
    }

    .jishi dl {
        width: 24%;
        margin: 20px 1.33333333333% 0 0;
    }

    .jishi dl:nth-child(4n) {
        margin: 20px 0 0 0;
    }

    .major .pic {
        width: 45%;
    }

    .major .txt {
        width: 50%;
    }

    .major .txt h1 {
        margin: 0 0 20px 0;
    }

    .major.big .pic {
        width: 100%;
    }

    .major.big .txt {
        width: 100%;
    }

    .productbanner p {
        width: 90%;
        font-size: 16px;
        line-height: 24px;
    }

    .jzjs {
        padding: 100px 0;
    }

    .jzjs .pic {
        width: 40%;
    }

    .jzjs .txt {
        width: 50%;
    }

    .jzjs .txt h1 {
        font-size: 32px;
        line-height: 40px;
        margin: 0 0 10px 0;
    }

    .jzicon dl {
        width: 31.3333333%;
        margin: 40px 3% 0 0;
        height: 290px;
    }

    .jzfabu h1 {
        font-size: 30px;
        line-height: 40px;
        margin: 80px 0 30px 0;
    }

    .jzfabu p {
        font-size: 16px;
        line-height: 28px;
        width: 100%;
    }

    .jzman .item dd p {
        width: 90%;
        font-size: 16px;
        line-height: 22px;
    }

    .jzlist1 .txt {
        width: 26%;
        margin-top: 0;
    }

    .jzlist1 .txt h1 {
        font-size: 22px;
        line-height: 38px;
    }

    .jzlist1 .pic {
        width: 68%;
    }

    .jzlist2 .top h1 {
        font-size: 22px;
        line-height: 38px;
    }

    .jzlist2 .con dl {
        width: 49%;
        height: auto;
        padding-bottom: 20px;
        margin: 30px 2% 0 0;
    }

    .jzlist3 .top h1 {
        font-size: 22px;
        line-height: 38px;
    }

    .jzlist4 .top h1 {
        font-size: 22px;
        line-height: 38px;
    }

    .jzlist4 .con dl {
        width: 49%;
        margin: 30px 2% 0 0;
    }

    .jzlist4 .con dl:nth-child(2n) {
        margin: 30px 0 0 0;
    }

    .jzlist4 .con dl dt {
        width: 35%;
        float: left;
    }

    .jzlist4 .con dl dd {
        width: 60%;
        margin-top: 0;
    }

    .jzlist5 .top h1 {
        font-size: 22px;
        line-height: 38px;
    }

    .jzlist5 .con dl {
        width: 30.3333333%;
        margin: 20px 1.5% 0 0;
    }


    .contrast table .hidebox {
        width: 90%;
        padding: 15px;
    }

    .contrast table .left_cor,
    .contrast table .right_cor {
        width: 100%;
        float: none;
        margin: 0 auto;
    }

    .contrast table .con_cor {
        float: none;
        width: 100%;
        font-size: 20px;
        line-height: 30px;
        display: table;
        height: auto;
    }

    .contrast table .text {
        width: 90%;
        float: left;
    }

    .ptfabu .con {
        margin-top: 50px;
    }

    .ptfabu .pic {
        width: 40%;
    }

    .ptfabu ul {
        width: 50%;
        line-height: 25px;
    }


    /** cad－collaborative协同**/
    .image_textup .text h3.collaborative_h3 {
        font-size: 18px;
    }

    .collaborative_model_one {
        padding: 60px 0;
    }

    .collaborative_model_one h6 {
        font-size: 18px;
    }

    .collaborative_model_onecont {
        width: 90%;
        margin: 0 auto;
    }

    .collaborative_model_onecont li {
        margin-top: 40px;
        width: 50%;
        float: left;
        text-align: center;
    }

    .collaborative_model_onecont li div {
        text-align: center;
    }

    .collaborative_model_onecont li div img {
        width: auto;
    }

    .collaborative_model_onecont_txt {
        font-size: 14px;
        margin-top: 10px;
        width: 96%;
        margin-left: auto;
        margin-right: auto;
    }

    .collaborative_model_three_tit {
        padding: 60px 0 0;
    }

    .collaborative_model_three_tit h5 {
        font-size: 22px;
    }

    .collaborative_model_three_titlink {
        margin-top: 30px;
    }

    .collaborative_model_three_titlink a {
        font-size: 18px;
    }

    .collaborative_model_three .jzicon dl dt {
        margin-bottom: 20px;
    }

    .collaborative_model_three .jzicon dl dt img {
        width: auto;
    }

    .collaborative_model_three .jzicon dl h3 {
        font-size: 18px;
    }



}

@media screen and (max-width:1030px) {
    .s_support .bottom dl {
        height: 200px;
    }

    .productbanner {
        height: 500px;
    }

    .productbanner .text {
        padding-top: 12%;
    }

    .hezuologo .item dt {
        width: 22%;
        display: inline-block;
        margin: 0 1%;
    }

    .lineframe .cspan .text p {
        font-size: 14px;
        line-height: 24px;
    }

    .download_center .conbox dl h2 {
        font-size: 16px;
    }

    .grant .top p {
        width: 90%;
    }

    .productbanner .text h1 {
        margin-bottom: 10px;
        font-size: 36px;
    }

    .productbanner .btn {
        margin-top: 20px;
    }



    .cad2020_modelthree_list {
        margin-top: 40px;
    }

    .cad2020_modelthree_titone {
        margin-top: 10%;
    }





}

@media screen and (max-width: 980px) {
    .cad2020_modelthree_txt {
        font-size: 16px;
    }

    .cad2020_modelthree_tit {
        font-size: 28px;
        margin-bottom: 20px;
        line-height: 40px;
    }

    .cad2020_modelthree_imgli img {
        margin-top: 30px;
    }
}

@media screen and (max-width:850px) {
    .productbanner {
        height: 400px;
    }

    .productbanner .text {
        padding-top: 14%;
    }

    .productbanner .text h3 {
        font-size: 20px;
        line-height: 30px;
    }

    .productbanner .text h1 {
        font-size: 40px;
        line-height: 50px;
        margin: 10px 0;
    }

    .productbanner .text .btn a {
        width: 160px;
        line-height: 50px;
        font-size: 15px;
    }

    .productbanner .text .btn a.er {
        width: 156px;
        line-height: 46px;
        font-size: 15px;
    }

    .productbanner .downloadbtn .hide {
        top: 55px;
    }

    .cadht {
        padding: 50px 0;
    }

    .cadht h1 {
        font-size: 28px;
        line-height: 35px;
        margin-bottom: 10px;
    }

    .cadht p {
        font-size: 14px;
    }

    .cadht .pic {
        margin-top: 20px;
    }

    .cadht h1.mechanical_cadhth1 {
        font-size: 24px;
        line-height: 33px;
        margin-bottom: 10px;
    }

    .cadht p.mechanical_cadhtp {
        font-size: 14px;
        line-height: 22px;
    }



    .jsbox dl dd h3 {
        font-size: 18px;
        line-height: 22px;
    }

    .jsbox dl dd p {
        font-size: 14px;
        line-height: 28px;
    }

    .grant {
        padding: 60px 0;
    }

    .grant .top {
        font-size: 14px;
    }

    .grant .top h1 {
        font-size: 28px;
        line-height: 35px;
    }

    .download_center h1 {
        font-size: 28px;
        line-height: 35px;
    }

    .download_center {
        padding: 60px 0;
    }

    .standardbanner {
        margin-top: 50px;
    }

    .standardbanner .maincon {
        padding-top: 140px;
    }

    .lineframe .cspan {
        width: 45%;
        margin: 30px 10% 0 0;
        overflow: hidden;
    }

    .lineframe .cspan:nth-last-child(2) {
        margin: 30px 0 0 0;
    }

    .lineframe .cspan:nth-last-child(1) {
        margin: 30px 0 0 0;
    }

    .jishi dl {
        width: 45%;
        margin: 20px 2.5% 0 2.5%;
    }

    .jishi dl:nth-child(4n) {
        margin: 20px 2.5% 0 2.5%;
    }

    .major .txt h1 {
        font-size: 20px;
        margin: 0 0 10px 0;
    }

    .jzjs {
        padding: 60px 0;
    }

    .jzicon dl {
        width: 45%;
        margin: 40px 2.5% 0 2.5%;
        height: 250px;
    }

    .jzicon dl:nth-child(3n) {
        margin: 40px 2.5% 0 2.5%;
    }

    .jzicon dl h3 {
        font-size: 20px;
        line-height: 22px;
    }

    .jzicon dl p {
        font-size: 14px;
        line-height: 26px;
    }

    .jzman .item dl {
        margin: 40px auto 0 auto;
    }

    .jzman .item dl p {
        margin-top: 20px;
        font-size: 16px;
    }

    .ptboxicon {
        height: auto;
    }

    .ptboxicon .jzicon {
        padding: 60px 0 100px 0;
        color: #fff;
    }

    .ptboxicon .jzicon dl {
        height: auto;
        margin: 20px auto;
    }

    .cadht p {
        width: 100%;
    }
}

@media screen and (max-width:769px) {
    .s_support .bottom dl {
        width: 100%;
        margin: 20px auto 0 auto;
        float: none;
    }

    .productbanner {
        height: 350px;
    }

    .productbanner .text {
        padding-top: 16%;
    }

    .productbanner .text h3 {
        font-size: 16px;
        line-height: 22px;
    }

    .productbanner .text h1 {
        font-size: 30px;
        line-height: 40px;
        margin: 10px 0;
    }

    .productbanner .text .btn a {
        width: 140px;
        line-height: 40px;
        font-size: 12px;
    }

    .productbanner .text .btn a.er {
        width: 136px;
        line-height: 36px;
    }

    .productbanner .btn {
        margin-top: 10px;
    }

    .productbanner .downloadbtn .hide {
        top: 45px;
    }

    .productbanner .downloadbtn .hide a i {
        width: 20px;
        height: 20px;
        margin-right: 5px;
        vertical-align: -4px;
    }

    .productbanner .downloadbtn .hide a i.b1 {
        background: url(../images/xzt_07.png) no-repeat;
        background-size: 20px 20px;
    }

    .productbanner .downloadbtn .hide a i.b2 {
        background-size: 20px 20px;
    }

    .productbanner .downloadbtn .hide a:hover i.b1 {
        background-size: 20px 20px;
    }

    .productbanner .downloadbtn .hide a:hover i.b2 {
        background-size: 20px 20px;
    }

    .cadht .pic {
        width: 80%;
    }

    .mechanical_pica {
        background-size: 15% auto;
    }

    .jsbox {
        padding: 30px 0;
    }

    .jsbox dl {
        width: 100%;
        float: none;
        margin: 20px 0;
        overflow: hidden;
    }

    .jsbox dl:nth-child(2n) {
        margin: 20px 0;
    }

    .jsbox dl dt {
        width: 10%;
    }

    .application {
        padding: 30px 0;
    }

    .application .txt {
        width: 100%;
        margin-top: 0;
        clear: both;
        float: none;
    }

    .application .txt h1 {
        font-size: 26px;
        line-height: 30px;
    }

    .application ul {
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .application ul li {
        width: 47%;
        float: left;
        margin: 0 1.5% 20px 1.5%;
    }

    .grant .top h1 {
        font-size: 22px;
        line-height: 32px;
    }

    .download_center h1 {
        font-size: 22px;
        line-height: 32px;
    }

    .download_center .con dl h2 {
        font-size: 19px;
        height: 50px;
    }


    .cadht h1 {
        font-size: 22px;
        line-height: 35px;
    }

    .cadht h1.mechanical_cadhth1 {
        font-size: 22px;
        line-height: 33px;
    }


    .cadht {
        padding: 30px 0;
    }

    .grant {
        padding: 50px 0;
    }

    .grant dl dd h1 {
        font-size: 19px;
    }

    .grant dl {
        width: 100%;
        float: none;
        height: auto;
        padding-bottom: 30px;
        margin: 0 auto;
    }

    .grant dl:nth-last-child(1) {
        margin: 20px auto 0 auto;
    }

    .grant .con {
        margin-top: 0;
    }

    .grant .top h1 {
        font-size: 24px;
    }

    .download_center h1 {
        font-size: 24px;
    }

    .application .txt h1 {
        font-size: 24px;
    }

    .download_center {
        padding: 50px 0;
    }

    .download_center .con dl {
        width: 100%;
        height: auto;
        float: none;
        margin: 20px auto 0 auto;
        padding-bottom: 30px;
    }

    .download_center .con dl:nth-last-child(1) {
        margin: 20px auto 0 auto;
    }

    .download_center .conbox dl {
        width: 100%;
        height: auto;
        float: none;
        margin: 20px auto 0 auto;
        padding-bottom: 30px;
    }

    .download_center .conbox dl:nth-last-child(1) {
        margin: 20px auto 0 auto;
    }

    .download_center dl h2 {
        font-size: 19px;
    }

    .download_center_big {
        height: auto;
        padding-bottom: 50px;
    }

    .download_center .jzcon {
        margin-top: 0;
    }

    .download_center .jzcon dl {
        width: 100%;
        float: none;
        height: 250px;
        margin: 20px auto 0 auto;
    }

    .download_center .jzcon dl:nth-last-child(1) {
        margin: 20px auto 0 auto;
    }

    .download_center .jzcon dl h2 {
        font-size: 19px;
        margin-top: 70px;
    }

    .download_center .jzcon dl dd {
        height: 205px;
    }

    .standardbanner .maincon {
        padding-top: 100px;
    }

    .standardbanner .pic {
        width: 40%;
        float: none;
        margin: 0 auto;
    }

    .standardbanner .text {
        width: 100%;
        float: none;
        font-size: 16px;
        line-height: 24px;
        margin-top: 30px;
    }

    .standardbanner .text .btn {
        margin-top: 10px;
        text-align: center;
        display: block
    }

    .standardbanner .downloadbtn .hide {
        top: 55px;
    }

    .standardbanner .downloadbtn .hide a {
        line-height: 40px;
    }

    .standardbanner .downloadbtn .hide a i {
        display: inline-block;
        width: 20px;
        height: 20px;
        margin-right: 10px;
        vertical-align: -4px;
    }

    .standardbanner .downloadbtn .hide a i.b1 {
        background: url(../images/xzt_07.png) no-repeat;
        background-size: 20px 20px;
    }

    .standardbanner .downloadbtn .hide a i.b2 {
        background-size: 20px 20px;
    }

    .standardbanner .downloadbtn .hide a:hover i.b1 {
        background-size: 20px 20px;
    }

    .standardbanner .downloadbtn .hide a:hover i.b2 {
        background-size: 20px 20px;
    }

    .standardbanner .text .btn a {
        width: 140px;
        line-height: 40px;
        font-size: 16px;
    }

    .standardbanner .text h1 {
        font-size: 28px;
        text-align: center;
        line-height: 30px;
        margin: 10px 0;
    }

    .standardbanner .text h2 {
        font-size: 28px;
        text-align: center;
        margin-top: 50px;
    }

    .standardbanner .text a {
        display: block;
        margin: 10px auto;
    }

    .standardbanner .pic.tu1 {
        width: 24%;
        margin: 0 auto;
    }

    .standardbanner .text.di1 {
        width: 100%;
    }

    .standardbanner.mec .text.di1 {
        width: 100%;
    }

    .feature_new2019_p {
        width: 100%;
    }

    .lineframe {
        padding: 30px 0;
    }

    .lineframe h1 {
        font-size: 19px;
        line-height: 28px;
    }

    .lineframe .cspan {
        width: 100%;
        margin: 30px auto 0 auto;
        overflow: hidden;
    }

    .lineframe .cspan:nth-last-child(2) {
        margin: 30px auto 0 auto;
    }

    .lineframe .cspan:nth-last-child(1) {
        margin: 30px auto 0 auto;
    }

    .lingjian h1 {
        width: 90%;
        font-size: 19px;
        line-height: 30px;
        margin-top: 30px;
    }

    .lingjian .pic {
        width: 80%;
        margin: 0 auto;
        margin-top: 20px;
    }

    .lingjian {
        height: 400px;
    }

    .quick {
        padding: 30px 0;
    }

    .quick h1 {
        font-size: 19px;
        line-height: 28px;
    }

    .quick dl {
        width: 46%;
        margin: 30px 2% 0 2%;
    }

    .quick dl:nth-last-child(1) {
        margin: 30px 2% 0 2%;
    }

    .lingjian.bai .pic {
        width: 90%;
    }

    .jishi {
        padding: 30px 0;
    }

    .jishi h1 {
        font-size: 19px;
        line-height: 28px;
    }

    .jishi .con {
        margin-top: 0;
    }

    .major {
        padding: 30px 0;
    }

    .major .pic {
        float: none;
        width: 90%;
        margin: 0 auto;
    }

    .major .txt {
        width: 100%;
        margin: 0 auto;
        float: none;
        clear: both;
    }

    .major .txt h1 {
        margin: 0 0 20px 0;
    }

    .major .txt h1 {
        font-size: 18px;
        margin: 10px 0 5px 0;
    }

    .major .txt p {
        font-size: 14px;
        line-height: 28px;
    }

    .contrast {
        padding: 30px 0;
    }

    .contrast.wu {
        padding: 0 0 30px 0;
    }

    .contrast .top h1 {
        font-size: 20px;
        line-height: 30px;
        margin: 30px 0;
    }

    .contrast table .title td {
        padding: 10px 15px;
    }

    .contrast table .title td {
        padding: 23px 0;
    }

    .contrast table td {
        padding: 3px 10px;
    }

    .contrast table td h2 {
        font-size: 15px;
        line-height: 30px;
        margin-top: 10px;
    }

    .contrast table strong {
        font-size: 15px;
    }

    .jzjs {
        padding: 30px 0;
    }

    .jzjs .pic {
        width: 80%;
        float: none;
        margin: 0 auto;
    }

    .jzjs .txt {
        width: 100%;
        float: none;
        clear: both;
        margin-top: 20px;
    }

    .jzjs .txt h1 {
        font-size: 24px;
        line-height: 30px;
        margin: 0 0 10px 0;
    }

    .jzjs .txt p {
        font-size: 14px;
        line-height: 26px;
    }

    .jzlist1 {
        padding: 30px 0;
    }

    .jzlist1 .txt {
        width: 100%;
        margin-top: 0;
        float: none;
    }

    .jzlist1 .txt h1 {
        font-size: 20px;
        line-height: 32px;
        float: none;
    }

    .jzlist1 .txt p {
        margin-top: 15px;
    }

    .jzlist1 .pic {
        width: 100%;
        margin-top: 20px;
        float: none;
    }

    .jzlist2 {
        padding: 30px 0;
    }

    .jzlist2 .top h1 {
        font-size: 20px;
        line-height: 32px;
    }

    .jzlist2 .top p {
        margin-top: 15px;
    }

    .jzlist2 .con dl {
        width: 100%;
        float: none;
        height: auto;
        padding-bottom: 20px;
        margin: 20px auto 0 auto;
    }

    .jzlist2 .con dl:nth-child(2n) {
        margin: 20px auto 0 auto;
    }

    .jzlist3 {
        padding: 30px 0;
    }

    .jzlist3 .top h1 {
        font-size: 20px;
        line-height: 32px;
    }

    .jzlist3 .top p {
        margin-top: 15px;
    }

    .jzlist4 {
        padding: 30px 0;
    }

    .jzlist4 .top h1 {
        font-size: 20px;
        line-height: 32px;
    }

    .jzlist4 .top p {
        margin-top: 15px;
    }

    .jzlist5 {
        padding: 30px 0;
    }

    .jzlist5 .top h1 {
        font-size: 20px;
        line-height: 32px;
    }

    .jzlist5 .top p {
        margin-top: 15px;
    }

    .jzlist5 .con {
        margin: 0;
    }

    .jzlist5 .con dl dt {
        margin: 10px auto;
    }

    .jzlist5 .con dl {
        width: 100%;
        margin: 20px auto 0 auto;
        float: none;
    }

    .jzlist5 .con dl:nth-child(3) {
        margin: 20px auto 0 auto;
    }

    .contrast table td:nth-child(1) {
        width: 50%;
    }

    .ptfabu {
        padding: 50px 0;
    }

    .ptfabu .top {
        text-align: center;
    }

    .ptfabu .top h1 {
        font-size: 24px;
        line-height: 30px;
    }

    .ptfabu .top p {
        font-size: 16px;
        line-height: 22px;
    }

    .ptfabu .con {
        margin-top: 20px;
    }

    .ptfabu .pic {
        float: none;
        width: 80%;
        margin: 0 auto 20px auto
    }

    .ptfabu ul {
        float: none;
        width: 100%;
        font-size: 14px;
        line-height: 30px;
    }

    .productbanner .downloadbtn {
        margin: 0 5px 0 0;
    }

    .productbanner .text.fd h1 {
        letter-spacing: 0;
    }

    .productbanner .text.fd h3 {
        letter-spacing: 0;
        margin-bottom: 20px;
    }

    .standardbanner .text {
        margin-left: 0;
    }

    .standardbanner .text.mec-com h1 {
        margin-top: 20px;
    }


}

@media screen and (max-width:650px) {

    .jzicon dl {
        height: 280px;
    }
}

@media screen and (max-width:500px) {
    .mechanical_cadht .pic {
        width: 100%;
    }

    .cad2020_modelthree_list {
        padding: 0 5%;
        margin-top: 0;
    }

    #tab1 {
        background-color: #F8F8F8;
        margin-top: 60px;
    }

    #tab3,
    #tab5 {
        background-color: #F8F8F8;
    }

    .cad2020_model_three .maincon {
        width: 100%;
    }

    .cad2020_modelthree_listchange .cad2020_modelthree_txtli {
        float: none;
        margin-right: auto;
        margin-left: auto;
    }

    .cad2020_modelthree_tit {
        font-size: 18px;
        margin-bottom: 16px;
        line-height: 24px;
    }

    .cad2020_modelthree_titone {
        margin-top: 18px;
    }

    .cad2020_modelthree_txt {
        font-size: 14px;
        line-height: 24px;
    }

    .cad2020_modelthree_txtli {
        float: none;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .cad2020_modelthree_imgli {
        float: none;
        width: 100%;
        text-align: center;
    }

    .cad2020_model_fourtit {
        margin: 31px 0 16px;
        font-size: 18px;
        line-height: 24px;
    }

    .cad2020_model_fourtxt {
        font-size: 14px;
        line-height: 20px;
        width: 100%
    }

    .cad2020_model_fourcont {
        margin: 28px auto 0;
        width: 90%;
    }

    .cad2020_model_fourlist {
        float: none;
        width: 90%;
        margin: 0 auto 40px;
    }

    .cad2020_model_fourlisttit {
        font-size: 16px;
        line-height: 28px;
        margin: 17px 0 15px;
        font-weight: normal;

    }

    .cad2020_model_fourlist:first-child {
        margin-left: auto;
    }

    .cad2020_model_fourlist:last-child {
        margin-right: auto;
    }

    .cad2020_model_fourlisttxt {
        font-size: 12px;
        line-height: 18px;
        font-weight: normal;

    }

    .oem_ourcustomers_cont {
        height: 48px;
    }

    .cad2020_model_six h2 {
        font-size: 18px;
    }

    .cad2020_model_six {
        padding: 32px 0;
    }

    .cad2020_model_sixlist {
        float: none;
        display: block;
        width: 90%;
        margin: 0 auto 16px;
        height: 284px;
    }

    .cad2020_model_sixlistimg {
        margin-top: 18px;
    }

    .cad2020_model_sixlisttit {
        font-size: 18px;
    }

    .cad2020_model_sixlisthref {
        margin-top: 20px;
    }

    .cad2020_model_sixlist:last-child {
        margin-right: auto;
    }

    .cad2020_model_sixlistcont {
        margin-bottom: 0;
    }
}

@media screen and (max-width:560px) {

    .jzicon dl {
        height: 330px;
    }
}

@media screen and (max-width:480px) {
    .standardbanner {
        height: 450px;
    }

    .productbanner .text {
        padding-top: 37%;
    }

    .productbanner {
        height: 450px;
    }

    .productbanner_change {
        height: 350px;
    }

    .productbanner_change .text {
        padding-top: 32%;
    }

    .productbanner .text p {
        font-size: 12px;
        line-height: 20px;
    }

    .productbanner .text .btn a {
        width: 140px;
        line-height: 34px;
        font-size: 12px;
    }


    .productbanner .text .btn a.mechanical_downloadbtn {
        width: 127px;
        padding-left: 18px;
        height: 34px;
        line-height: 34px;
    }

    .productbanner .text .btn a.mechanical_downloadbtn i {
        width: 33px;
        margin-top: 10px;
        height: 14px;
    }

    .productbanner .text .btn a.mechanical_buybtn {
        width: 130px;
        height: 34px;
        line-height: 34px;
    }


    .productbanner.hei .text {
        padding-top: 37%;
    }

    .hezuologo {
        height: auto;
    }

    .hezuologo .item dl {
        margin: 10px 0 20px 0;
    }

    .hezuologo .item dt {
        width: 45%;
        display: inline-block;
        margin: 15px 1%;
    }

    .lingjian.bai {
        height: 400px;
    }

    .jishi dl {
        width: 100%;
        margin: 20px auto 0 auto;
    }

    .jishi dl:nth-child(4n) {
        margin: 20px auto 0 auto;
    }

    .jzicon {
        padding: 20px 0;
    }

    .jzicon dl {
        width: 100%;
        margin: 10px auto;
        float: none;
        height: auto;
    }

    .jzicon dl:nth-child(3n) {
        margin: 10px auto;
    }

    .jzicon dl h3 {
        margin-bottom: 5px;
    }

    .jzfabu h1 {
        font-size: 24px;
        margin: 60px 0 10px 0;
    }

    .jzfabu p {
        font-size: 14px;
        line-height: 26px;
    }

    .jzfabu {
        height: 400px;
    }

    .jzman .item dl p {
        margin-top: 10px;
        font-size: 16px;
        height: 180px;
    }

    .jzlist4 .con dl {
        width: 100%;
        float: none;
        margin: 30px auto 0 auto;
    }

    .jzlist4 .con dl:nth-child(2n) {
        margin: 30px auto 0 auto;
    }

    .standardbanner .pic {
        width: 50%;
    }

    .standardbanner .pic.tu1 {
        width: 30%;
    }

    .standardbanner .text {
        font-size: 14px;
    }

    .standardbanner .text h2 {
        font-size: 22px;
    }

    .standardbanner .text h1 {
        font-size: 22px;
    }

    .standardbanner .text .btn a {
        width: 140px;
        height: 40px;
    }

    .productbanner .text h1 {
        font-size: 20px;
    }

    .productbanner .text.mec h3 {
        font-size: 12px;
    }

    .standardbanner .maincon {
        padding-top: 70px;
    }
}

@media screen and (max-width:380px) {
    .standardbanner .text h1 {
        font-size: 20px;
        text-align: center;
    }

}



/*����*/
.bigstandardbanner {
    height: 560px;
    position: relative;
}

.bigstandardbanner .maincon {
    padding-top: 200px;
}

.bigstandardbanner .pic {
    float: left;
    margin-left: 0;
}

.bigstandardbanner .text {
    width: 915px;
    float: right;
    color: #333;
    font-size: 16px;
    line-height: 27px;
}

.bigstandardbanner .text h1 {
    font-size: 36px;
    line-height: 40px;
    margin: 0 0 10px 0;
}

.bigstandardbanner .text .btn {
    margin-top: 30px;
}

.bigstandardbanner .text .btn a {
    background: #003da8;
    display: inline-block;
    width: 160px;
    line-height: 40px;
    font-size: 14px;
    color: #fff;
    text-align: center;
}

.bigstandardbanner .text .btn a:hover {
    background: #007efe;
    color: #fff;
}

.feature_new2019_img {
    margin-top: 0;
    border-radius: 19%;
    box-shadow: 0 8px 50px 0 rgba(4, 0, 0, 0.15);
}

.bigstandardbanner .text .btn a i {
    background: url(../images/xiazai.png) no-repeat;
    width: 23px;
    height: 21px;
    display: inline-block;
    margin-right: 10px;
    vertical-align: -3px;
}

.bigstandardbanner .text .btn a:hover i {
    background: url(../images/xiazai.png) no-repeat;
    width: 23px;
    height: 21px;
    display: inline-block;
}

/*.bigstandardbanner .text .btn .downloadbtn.hover>a{ background:url(../images/xzt_03.png) no-repeat left bottom #003da8; color:#fff;}*/
.bigstandardbanner .text .btn a.hover i {
    background: url(../images/xiazai.png) no-repeat;
    width: 23px;
    height: 21px;
    display: inline-block;
}

.bigstandardbanner .text .btn .downloadbtn.hover>a i {
    background: url(../images/xiazai.png) no-repeat;
    width: 23px;
    height: 21px;
    display: inline-block;
}

.bigstandardbanner .downloadbtn {
    position: relative;
    margin: 0 10px 0 0;
    display: inline-block;
}

.bigstandardbanner .downloadbtn .hide {
    position: absolute;
    width: 100%;
    background: #fff;
    display: none;
    overflow: hidden;
    top: 55px;
    left: 0;
    z-index: 111;
    transition: all 0.3s ease-in;
    box-sizing: border-box;
    transition: all 0.3s ease-in;
    border: 1px solid #ccc;
    border-left: 3px solid #007efe;
}

.bigstandardbanner .downloadbtn .hide.active {
    display: block;
}

.bigstandardbanner .downloadbtn .hide a {
    margin: 0 5px;
    background: none;
    color: #003da8;
    font-size: 14px;
    line-height: 57px;
    border-bottom: 1px solid #ccc;
    display: block;
}

.bigstandardbanner .downloadbtn .hide a:hover {
    color: #007efe;
}

.bigstandardbanner .downloadbtn.hover .hide a {
    background: none;
}

.bigstandardbanner .downloadbtn .hide a i {
    display: inline-block;
    width: 28px;
    height: 28px;
    margin-right: 20px;
    vertical-align: -8px;
}

.bigstandardbanner .downloadbtn .hide a i.b1 {
    background: url(../images/xzt_07.png) no-repeat;
}

.bigstandardbanner .downloadbtn .hide a:nth-last-child(1) {
    border: 0;
}

.bigstandardbanner .nav {
    width: 100%;
    height: 60px;
    background: rgba(20, 41, 85, 0.7);
    text-align: center;
    clear: both;
    position: absolute;
    left: 0;
    bottom: 0;
}

.bigstandardbanner .nav a {
    color: #fff;
    margin: 0 20px;
    font-size: 18px;
    line-height: 58px;
    display: inline-block;
}

.bigstandardbanner .nav a:hover {
    color: #3399ff;
}

.bigstandardbanner .nav a.curr {
    color: #3399ff;
    border-bottom: 2px solid #007efe;
}

.interface1 {
    margin-top: 90px;
    clear: both;
}

.interface1 .text h3 {
    font-weight: normal;
    color: #003da8;
    font-size: 24px;
    line-height: 36px;
}

.interface1 .text {
    width: 385px;
    float: left;
    color: #666;
    line-height: 30px;
    margin: 20px 0 0 50px;
}

.interface1 .text.xiao {
    margin: 0 0 0 50px;
}

.interface1 .text p {
    margin-top: 20px;
    font-size: 16px;
}

.interface1 img {
    width: auto;
}

.interface1 .pic {
    width: 704px;
    float: right;
}

.interface1 .pic img {
    width: 100%;
}

.biginterface {
    background: #f5f5f5;
    clear: both;
}

.biginterface.tu {
    background: url(../images/tubeijd_11.jpg) no-repeat center;
    padding-bottom: 80px;
    background-size: cover;
}

.biginterface.tu1 {
    background: url(../images/tubeijd_14.jpg) no-repeat center bottom;
    padding-bottom: 80px;
    background-size: cover;
}

.interface1.fan .text {
    float: right;
    margin: 80px 50px 0 0;
}

.interface1.fan .pic {
    float: left;
}

.interfixbox {
    padding: 60px 0 100px 0;
}

.interfixbox h2 {
    text-align: center;
    color: #003da8;
    font-size: 24px;
    line-height: 24px;
}

.interfixbox dl {
    width: 235px;
    float: left;
    overflow: hidden;
    margin: 40px 86px 0 0;
    text-align: center;
}

.interfixbox dl:nth-child(4n) {
    margin: 40px 0 0 0;
}

.interfixbox dl dt {
    width: 64px;
    margin: 0 auto 40px auto;
}

.interfixbox dl h3 {
    font-size: 20px;
    color: #003da8;
    line-height: 26px;
    margin-bottom: 10px;
    font-weight: normal;
}

.interfixbox dl p {
    font-size: 14px;
    color: #666;
    line-height: 24px;
    text-align: left;
}

.image_text {
    padding: 70px 0;
    overflow: hidden;
    clear: both;
}

.image_text .text h3 {
    font-weight: normal;
    color: #003da8;
    font-size: 24px;
    line-height: 36px;
}

.image_text .text {
    width: 415px;
    float: left;
    color: #666;
    line-height: 30px;
}

.image_text .text.xiao {
    margin: 100px 0 0 0;
}

.image_text .text.xiao1 {
    margin: 40px 0 0 0;
}

.image_text .text p {
    margin-top: 20px;
    font-size: 16px;
}

.image_text .text .t {
    margin-bottom: 35px;
    overflow: hidden;
}

.image_text .pic {
    float: right;
    margin: 0 50px 0 0;
}

.image_text .pic img {
    width: auto;
}

.image_text.fan .text {
    float: right;
}

.image_text.fan .pic {
    float: left;
    margin: 0 0 0 50px;
}

.image_textup {
    text-align: center;
    overflow: hidden;
    padding: 100px 0;
}

.image_textup img {
    width: auto;
}

.image_textup .text h3 {
    font-weight: normal;
    color: #333;
    font-size: 24px;
    line-height: 26px;
}

.image_textup .text p {
    width: 960px;
    margin: 60px auto 0 auto;
    color: #666;
    line-height: 28px;
    font-size: 16px;
}

.image_textup .pic {
    margin-top: 60px;
}

.new_type {
    padding: 40px 0;
}

.new_type a.fancybox-button {
    width: 100%;
}

.new_type h5 {
    font-size: 22px;
    color: #333;
    margin: 60px 0 10px 30px;
    font-weight: 600;
}

.new_type dl {
    float: left;
    width: 300px;
    height: 325px;
    overflow: hidden;
    box-sizing: border-box;
    padding: 30px 26px;
    transition: all 0.3s ease-in;
}

.new_type dl:hover {
    background: #fff;
    box-shadow: 0 2px 20px 0 rgba(0, 0, 0, 0.2);
}

.new_type dl dt {
    border: 1px solid #000867;
}

.new_type dl dd {
    color: #999;
    font-size: 14px;
    line-height: 20px;
    text-align: left;
}

.new_type dl dd h2 {
    font-size: 18px;
    color: #333;
    margin: 20px 0 10px 0;
    letter-spacing: -1px;
}

.new_type dl dd h2 i {
    background: url(../images/bo_16.jpg) no-repeat;
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 10px;
    vertical-align: -3px;
}

.new_type dl:hover dd h2 {
    color: #003da8;
    text-decoration: underline;
}

.new_type dl:hover dd h2 i {
    background: url(../images/bo_18.jpg) no-repeat;
}

.linexubox {
    background: url(../images/line_xu.jpg) no-repeat center;
    width: 100%;
    height: 1px;
}

.pic_tan {
    width: 850px;
    display: none;
    box-sizing: border-box;
    overflow: hidden;
    padding: 30px 50px;
    background: #fff;
    text-align: center;
}

.fancybox-slide .pic_tan {
    margin-top: 94px;
    margin-bottom: 0;
}

.pic_tan dl {
    width: 248px;
    float: left;
    margin-top: 60px;
    box-sizing: border-box;
}

.pic_tan dl dt {
    border: 1px solid #000867;
}

.pic_tan dl dd {
    color: #999;
    font-size: 14px;
    line-height: 20px;
    text-align: left;
}

.pic_tan dl dd h2 {
    font-size: 18px;
    color: #003da8;
    margin: 20px 0 10px 0;
}

.pic_tan .tu {
    width: 605px;
    border: 1px solid #000867;
    box-sizing: border-box;
    float: right;
}

.pic_tan .con .top {
    background: #090c19;
    height: 40px;
    line-height: 40px;
    box-sizing: border-box;
    color: #fff;
    text-align: left;
    padding-left: 20px;
    font-size: 18px;
}

.pic_tan .con .top span {
    margin-left: 20px;
    font-size: 12px;
}

.pic_tan .con p {
    font-size: 14px;
    line-height: 20px;
    text-align: left;
    margin-top: 10px;
}

.pic_tan .con .picbig video {
    width: 100%;
}

/* watch video learn more��ť��ʽ */

.watchMorebtn a {
    border-radius: 0;
    text-align: center;
    width: 150px;
    color: #fff;
    height: 37px;
    background-color: #003da8;
    font-size: 16px;
    margin: 20px 20px 10px;
}

.watchMorebtn a:hover {
    background-color: #007efe;
}

.watchMorebtn a:first-child {
    margin-left: 0;
}

/*-------Page---------25 years anniversary-------*/

/* banner */
.active_wrapper {
    position: relative;
    height: 832px;
    margin-top: 68px;
    overflow: hidden;
    background: url(../images/anniversary/bg.png) no-repeat center;
    background-size: cover;
}

.active_wrapper .title {
    height: 30px;
    font-size: 36px;
    color: #fff;
    position: absolute;
    bottom: 175px;
    width: 100%;
    text-align: center;
}

/* active_wrapper_1 25 years of persistence  */
.active_wrapper_1 {
    height: 504px;
    overflow: hidden;
    background: url(../images/anniversary/bg_1.png) no-repeat center;
    background-size: cover;
}

.anniversary_main {
    width: 1200px;
    margin: 0 auto;
    font-family: "Arial Regular";
}

.anniversary_main .main_left {
    float: left;
}

.anniversary_main .main_right {
    float: right;
}

.active_wrapper_1 .main_left {
    width: 722px;
    ;
    float: left;
    padding-top: 180px;
}

.anniversary_main .main_right .video,
.anniversary_main .main_left .video {
    width: 350px;
    height: 225px;
    padding-top: 137px;
    margin-right: 40px;
}

.anniversary_main .main_left h2,
.anniversary_main .main_right h2 {
    font-size: 26px;
    height: 26px;
    line-height: 26px;
    color: #333;
    margin-bottom: 30px;
}

.anniversary_main .main_left p,
.anniversary_main .main_right p {
    width: 100%;
    font-size: 14px;
    color: #666;
    line-height: 24px;
}

.anniversary_main .main_right .video a,
.anniversary_main .main_left .video a {
    width: 100%;
    position: relative;
    height: 100%;
}

.anniversary_main .video a span {
    background: url(../images/anniversary/play.png)no-repeat;
    width: 80px;
    height: 80px;
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -40px 0 0 -40px;
    background-size: cover;
    transition: all .5s ease;
}

.anniversary_main .video a:hover span {
    background: url(../images/anniversary/play_hover.png)no-repeat;
    background-size: cover;
    transition: all .5s ease;
}

/* active_wrapper_buy */
.active_wrapper_buy {
    height: 70px;
    background-color: #007efe;
}

.anniversary_main .center {
    margin: 0 auto;
    text-align: center;
}

.active_wrapper_buy h3 {
    font-size: 16px;
    font-weight: 400;
    line-height: 70px;
    display: inline-block;
    color: #fff;
}

.active_wrapper_buy h3 span {
    margin-left: 25px;
    font-size: 18px;
    font-weight: 700;
}

.anniversary_main a.buy {
    display: inline-block;
    color: #fff;
    text-align: center;
    font-size: 16px;
    margin-top: 17px;
    margin-left: 42px;
    width: 108px;
    height: 33px;
    line-height: 33px;
    border: 1px solid #fff;
    border-radius: 2px;
}

.anniversary_main a.buy:hover {
    color: #007efe;
    background-color: #fff;
    transition: all .5s ease;
}

/*active_wrapper_2 Get started with GstarCAD 2018 */
.anniversary_main .conbox .text {
    text-align: center;
    overflow: hidden;
    padding-top: 0;
}

.active_wrapper_2 {
    height: 600px;
    background: url(../images/anniversary/bg_2.png) no-repeat center;
    background-size: cover;
}

.anniversary_main .text h1 {
    margin-top: 160px;
    height: 32px;
    line-height: 32px;
    margin-bottom: 20px;
    font-size: 32px;
    letter-spacing: 0;
    font-weight: 700;
    font-family: "Arial Bold"
}

.anniversary_main .text span.line {
    display: block;
    height: 2px;
    width: 80px;
    background-color: #fff;
    margin: 0 auto;
}

.anniversary_main .text h5 {
    margin: 60px auto 0;
    width: 750px;
    font-familt: "Arial Regular";
    font-size: 14px;
    line-height: 20px;
}

.anniversary_main .text .btn {
    width: 388px;
    margin: 80px auto 0;
}

.anniversary_main .text .btn a.downloadbtn {
    display: block;
    float: left;
    width: 160px;
    height: 40px;
    line-height: 40px;
    background-color: #007efe;
    font-size: 16px;
    border-radius: 3px;
    float: left;
    transition: all .5s ease;
}

.anniversary_main .text a:last-child {
    margin-left: 68px;
    background-color: #007efe;
}

.anniversary_main .text .btn a.downloadbtn:hover {
    background-color: #45a1ff;
    transition: all .5s ease;
}

/* active_wrapper_3 Happy birthday, Gstarsoft !   */
.active_wrapper_3 {
    height: 501px;
    overflow: hidden;
    background: url(../images/anniversary/bg_3.png) no-repeat center;
    background-size: cover;
}

.anniversary_main .main_left .video {
    float: left;
}

.active_wrapper_3 .main_right {
    padding-top: 198px;
    width: 722px;
}

/* DWG FastView for everyone   */
.active_wrapper_4 {
    height: 601px;
    overflow: hidden;
    background: url(../images/anniversary/bg_4.png) no-repeat center;
    background-size: cover;
}

/* active_wrapper_5 */
.active_wrapper_5 {
    text-align: center;
    height: auto;
    overflow: hidden;
    background: url(../images/anniversary/bg_3.png) no-repeat center;
    background-size: cover;
}

.active_wrapper_5_left_cont,
.active_wrapper_5_right_cont {
    color: #666;
    background-color: #fff;
    width: 244px;
    height: 206px;
    margin-top: 130px;
    border: 1px solid #d2d2d2;
    border-radius: 3px;
    padding: 33px 35px 0;
    transition: all .5s ease;
}

.active_wrapper_5_left_cont {
    margin: 130px auto 0;
    width: 388px;
}

.active_wrapper_5_right_cont {
    margin-right: 210px;
}

.active_wrapper_5_left_cont a.downloadbtn,
.active_wrapper_5_right_cont a.downloadbtn {
    margin: 0 auto;
    width: 160px;
    height: 40px;
    line-height: 40px;
    display: block;
    background-color: #007efe;
    font-size: 16px;
    text-align: center;
    color: #fff;
    border-radius: 3px;
    border: 1px solid #007efe;
    transition: all .5s ease;
}

.active_wrapper_5 .anniversary_main h2 {
    font-size: 32px;
    line-height: 40px;
    height: auto;
    font-weight: 700;
    color: #007efe;
    margin-bottom: 0;
    color: #d41004;
}

.active_wrapper_5_left_cont h2 {
    margin-bottom: 0;
}

.active_wrapper_5_left_cont h2.now_on {
    color: #007efe;
    margin-bottom: 15px;
}

.active_wrapper_5 h3 {
    font-size: 16px;
    line-height: 18px;
    margin-top: 18px;
}

.active_wrapper_5 h4 {
    font-size: 12px;
    height: 12px;
    line-height: 12px;
    margin: 10px 0 30px;
}

.active_wrapper_5_right_cont h4 {
    margin-bottom: 13px;
}

.active_wrapper_5_left_cont:hover,
.active_wrapper_5_right_cont:hover {
    background-color: #007efe;
    border: 1px solid #007efe;
    color: #fff;
    transition: all .5s ease;
}

.active_wrapper_5_left_cont:hover h2,
.active_wrapper_5_right_cont:hover h2.now_on {
    color: #fff;
    transition: all .5s ease;
}

.active_wrapper_5_left_cont:hover a,
.active_wrapper_5_right_cont:hover a {
    border: 1px solid #fff;
    transition: all .5s ease;
}

.active_wrapper_5_left_cont a:hover,
.active_wrapper_5_right_cont a:hover {
    color: #007efe;
    background-color: #fff;
    transition: all .5s ease;
}

.active_wrapper_5 .contact {
    margin: 47px auto 90px;
}

.active_wrapper_5 .contact span,
.active_wrapper_5 .contact a {
    display: inline-block;
    line-height: 21px;
    font-weight: 600;
}

.active_wrapper_5 .contact a:hover {
    text-decoration: underline;
    color: #007efe;
}

.active_wrapper_5 .contact_icon {
    margin-right: 21px;
    margin-bottom: -4px;
    width: 27px;
    height: 21px;
    background: url(../images/anniversary/Mail.png)no-repeat;
}

.active_wrapper_5 .contact span,
.active_wrapper_5 .contact a {
    font-size: 16px;
    color: #333;
}

.active_wrapper_5 .anniversary_main .big_sale {
    float: none;
}

.mec-desc {
    width: 470px;
}

.mec-desc-change {
    width: 501px;
}

/* springsale 2018 */
.springsale_banner {
    position: relative;
    height: 832px;
    margin-top: 50px;
    overflow: hidden;
    background: url(../images/2018/springsale/banner-springsale.png) no-repeat center;
    background-size: cover;
}

.springsale_content {
    height: auto;
    padding-top: 95px;
    padding-bottom: 50px;
    overflow: hidden;
    background: url(../images/2018/springsale/bg-springsale.webp) no-repeat center 0;
    background-size: cover;
}

.springsale_content .main {
    position: relative;
    padding: 20px 23px 10px 255px;
    background-color: #fff;
    width: 1200px;
    margin-bottom: 46px;
}

.springsale_content .main .label {
    display: block;
    width: 213px;
    position: absolute;
    left: 9px;
    top: -13px;
}

.springsale_content .main_left {
    padding: 0;
    width: 700px;
}

.main_left_main1,
.main_left_main2 {
    float: left;
}

.main_left_main1 {
    width: 400px;
}

.springsale_content .main_right {
    padding: 0;
    width: 174px;
}

.main_right h3 {
    font-size: 26px;
    height: 26px;
    line-height: 26px;
    font-weight: bold;
    position: relative;
    text-align: center;
    margin: 24px 0 9px;
}

.main_right h3 img {
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -62px;
    margin-top: -5px;
    width: auto;
}

.springsale_content .main_left h2 {
    float: left;
    margin-bottom: 10px;
    color: #fb5640;
    font-size: 36px;
    font-weight: 700;
    line-height: 36px;
    height: 36px;
}

.springsale_content .main_left a.knw_more {
    float: left;
    margin-left: 66px;
    color: #fb5640;
    line-height: 36px;
    font-weight: 700;
}

.springsale_content .main_left ul.left {
    float: left;
    width: 410px;
}

.springsale_content .main_left ul.right {
    float: left;
    width: 260px;
}

.springsale_content .main_left li {
    font-weight: 600;
    background: url(../images/2018/springsale/Bullet.png) no-repeat 0 10px;
    padding-left: 36px;
    line-height: 40px;
    font-size: 12px;
    color: #010101;
}

.springsale_content .main_left li.gift {
    background: url(../images/2018/springsale/Bullet_Special.png) no-repeat 0 center;
    color: #fb5640;
}

.springsale_content .main_right h5 {
    width: 147px;
    font-size: 14px;
    margin: 5px auto 0;
    background-color: #29cf6f;
    border-radius: 3px;
    text-align: center;
    color: #fff;
    font-weight: 700;
}

.springsale_content .main_right h2 {
    height: auto;
    line-height: 48px;
    color: #fb5640;
    font-weight: 700;
    margin: 0 auto 12px;
    text-align: center;
    font-size: 48px;
}

.springsale_content .main_right a.shop_now {
    display: block;
    border-radius: 26px;
    height: 52px;
    width: 174px;
    color: #fff7b6;
    background-color: #fb5640;
    text-align: center;
    line-height: 52px;
    font-size: 18px;
    font-weight: 700;
    transition: all .5s ease;
    margin: 0 auto;
}

.springsale_content .main_right a.shop_now:hover {
    transition: background-color .5s ease;
    background-color: #f79533;
    color: #fff7b6;
}

.christmas_bottom {
    width: 95%;
    max-width: 1412px;
    margin: 150px auto 100px;
}

/* δ��¼��ʾ��  */
.login_window {
    display: none;
}

.fancybox-slide div.login_window {
    border-radius: 20px;
    display: none;
    text-align: center;
    max-width: 90%;
    width: 500px;
}

.alert_window_logo {
    width: auto;
    max-width: 100%;
    margin: 47px 0 62px 0;
}

.login_now {
    border-radius: 2px;
    display: inline-block;
    width: 300px;
    height: 40px;
    background-color: #0a4cbb;
    color: #fff;
    font-size: 24px;
    line-height: 40px;
}

.login_now:hover {
    color: #fff;
}

.not_a_member {
    font-size: 14px;
    margin-top: 26px;
    color: #333;
}

.register_now {
    color: #0a4cbb;
    text-decoration: underline;
}

/* �û���Ϣ���� */
.isShowUserInfoBtn {
    display: none;
}

.form_country_wrap {
    position: relative;
}

.fancybox-slide .userInfo_window {
    padding: 47px 50px 44px;
}

.form_title {
    font-size: 24px;
    color: #0a4cbb;
    margin-bottom: 60px;
    height: 24px;
    line-height: 24px;
}

.required_red_star {
    color: #e21c1c;
    margin-left: 5px;
}

.form_item_name {
    width: 100%;
    text-align: left;
    color: #333;
    font-weight: 700;
}

.form_item_input {
    width: 100%;
    border-radius: 5px;
    border: 1px solid #c1c1c1;
    font-size: 14px;
    background-color: #ffff;
    color: #999;
    line-height: 31px;
    height: 32px;
    padding-left: 5px;
    margin-top: 9px;
    margin-bottom: 20px;
    color: #808080;
}

.form_item_input.immutable {
    background-color: #f0f0f0;
}

.form_item_input.inFinish {
    color: #999;
    background-color: #fff;
}

.form_country_wrap .partner-country-input {
    position: absolute;
    border: none;
    background: transparent;
    font-size: 14px;
    top: 10px;
    left: 5px;
    ;
    height: 30px;
    padding-left: 5px;
    width: 95%;
}

select.partner-hotcountries-wrap {
    display: none;
}

select.partner-hotcountries-wrap.show {
    top: 41px;
    width: 100%;
    position: absolute;
    padding-left: 8px;
}

.userInfo_submit_btn {
    width: 180px;
    height: 46px;
    display: inline-block;
    background-color: #0a4cbb;
    color: #fff;
    font-size: 14px;
    float: left;
    border: none;
}

.userInfo_cancel_btn {
    width: 180px;
    height: 44px;
    display: inline-block;
    border: 1px solid #0a4cbb;
    color: #0a4cbb;
    font-size: 14px;
    float: right;
    background-color: #fff;
}

/*mechanical改版*/
.mechanical_newmodel1 {
    height: 700px;
    margin-top: 110px;
}

/*.mechanical_newmodel1Bg{position:relative;background:url(../images/2021/mechanical2021-icon25.png) no-repeat right bottom;*/
/*background-size:auto 92%;}*/
.mechanical_newmodel_bgimg {
    position: absolute;
    left: 56%;
    bottom: 0;
    width: 76%;
    height: auto;
}

.mechanical_newmodel1_bg {
    width: 100%;
    height: 100%;
    position: absolute;
    background: linear-gradient(135deg, #2b343f, #4f5660);
    background: -webkit-linear-gradient(135deg, #2b343f, #4f5660);
    background: -moz-linear-gradient(135deg, #2b343f, #4f5660);
    background: -o-linear-gradient(135deg, #2b343f, #4f5660);
    z-index: -1
}

.mechanical_newmodel1 .text {
    padding-top: 8%;
}

/*.mechanical_newmodel1 .text h1{color: #f8f8f7;font-weight: 600;margin-top:0px;margin-bottom:28px;}*/
/*.mechanical_newmodel1 .text h3{color: #dadada;font-weight: 400;}*/
/*.mechanical_newmodel1_beta{width:70px;height:auto;margin-top:-14px;}*/
/*.mechanical_newmodel1_btn{display:block;text-align:center;width: 200px;height: 56px;line-height:56px;margin-top:40px;background-color: #0071ff;border-radius: 8px;cursor:pointer;}*/
/*.mechanical_newmodel1_btn:hover{background-color:#358EFF;}*/
/*.mechanical_newmodel1_btnline{width:2px;height:36px;margin:10px 10% 0 17%;background-color:#fff;opacity: 0.2;}*/
/*.mechanical_newmodel1_btnimg{width:14px;margin:21px 0 0 0;}*/
/*.mechanical_newmodel1_btntxt{font-size:16px;color:rgba(255,255,255,1);}*/
/*.mechanical_newmodel1_btnh5{display:block;text-align:center;width: 114px;*/
/*height: 32px;line-height:32px;color:#fff;*/
/*border-radius: 5px;margin-top:10px;background-color: #0075cb;cursor:pointer;}*/
/*.mechanical_newmodel1_btnh5:hover{color:#fff}*/

@media screen and (max-width:1786px) {
    .mechanical_newmodel_bgimg {
        left: 53%;
        width: 71%;
    }
}

@media screen and (max-width:1640px) {
    .mechanical_newmodel_bgimg {
        left: 50%;
    }
}

@media screen and (max-width:1500px) {
    .mechanical_newmodel1 {
        height: 600px;
    }

    .mechanical_newmodel_bgimg {
        left: 52%;
        width: 60%;
    }
}

@media screen and (max-width: 1338px) {

    .mechanical_newmodel_bgimg {
        left: 52%;
    }

    .mechanical_newmodel1 .text-center {
        width: 90%;
    }


    .mechanical_newmodel1 .text h1 {
        margin: 0 0 40px 0;
    }
}

/* springsale 2018 */
@media screen and (max-width:1230px) {
    .bigstandardbanner .pic {
        width: 20%;
        margin-left: 0;
    }

    .bigstandardbanner .text {
        width: 75%;
    }

    .bigstandardbanner .text h1 {
        font-size: 32px;
        line-height: 35px;
        margin: 0 0 20px 0;
    }

    .bigstandardbanner .text h2 {
        font-size: 32px;
    }

    .bigstandardbanner .text .btn {
        margin-top: 10px;
    }

    .feature_new2019_img {
        margin-top: 0px;
    }

    .interface1 .text {
        width: 55%;
        margin: 0 0 0 0;
    }

    .interface1 .pic {
        width: 40%;
    }

    .interface1 .text h3 {
        font-size: 20px;
        line-height: 26px;
    }

    .interface1 .text p {
        margin-top: 10px;
        font-size: 14px;
    }

    .interface1.fan .text {
        margin: 0 0 0 0;
    }

    .interface1 .text.xiao {
        margin: 0 0 0 0;
    }

    .image_text .text.xiao1 {
        margin: 0 0 0 0;
    }

    .image_text {
        padding: 40px 0;
    }

    .image_text .text h3 {
        font-size: 18px;
        line-height: 26px;
    }

    .image_text .text {
        width: 55%;
        margin: 0 0 0 0;
    }

    .image_text .text.xiao {
        margin: 30px 0 0 0;
    }

    .image_text .text p {
        margin-top: 10px;
        font-size: 14px;
    }

    .image_text .text .t {
        margin-bottom: 15px;
    }

    .image_text .pic {
        width: 40%;
        margin: 0;
    }

    .image_text .pic img {
        width: 100%;
    }

    .image_text.fan .pic {
        float: left;
        margin: 0;
    }

    .interfixbox h2 {
        font-size: 20px;
    }

    .interfixbox dl {
        width: 23%;
        margin: 40px 2.666% 0 0;
    }

    .interfixbox dl h3 {
        font-size: 18px;
    }

    .image_textup .text h3 {
        font-size: 18px;
    }

    .image_textup .pic {
        width: 90%;
    }

    .image_textup img {
        width: 100%;
    }

    .image_text {
        padding: 40px 0;
    }

    .new_type dl {
        width: 25%;
    }

    .pic_tan {
        width: 80%;
    }

    .pic_tan dl {
        width: 30%;
    }

    .pic_tan .tu {
        width: 65%;
    }

    /* 25���� */
    .anniversary_main {
        width: 90%;
    }

    .anniversary_main .main_left,
    .anniversary_main .main_right {
        width: 50%;
    }

    .anniversary_main .main_right .video {
        float: right;
    }

    .active_wrapper_3 .main_right {
        padding-top: 160px;
    }

    .active_wrapper_5 .anniversary_main .big_sale {
        width: 100%;
    }

    /* 2017ʥ���� */
    .springsale_content {
        padding-top: 60px;
    }

    .springsale_content .main {
        padding-left: 120px;
    }

    .springsale_content .main {
        width: 90%;
        padding-left: 2%;
        padding-right: 2%;
    }

    .springsale_content .main .label {
        display: none;
    }

    .springsale_content .main_left,
    .springsale_content .main_right {
        width: auto;
    }

    .christmas_bottom {
        width: 90%;
    }

    .standardbanner .text {
        width: 70%;
    }

    .standardbanner .pic.tu1 {
        width: 20%;
    }

    .standardbanner .text.di1 {
        width: 70%;
    }

    .standardbanner .text h1 {
        font-size: 32px;
        line-height: 35px;
        margin: 0 0 15px 0;
    }

    .standardbanner .text h2 {
        font-size: 32px;
    }

    .standardbanner .text h3 {
        font-size: 32px;
        margin: 0 0 15px 0;
    }


    .mechanical_newmodel1 {
        height: 500px;
    }

    .mechanical_newmodel1 .text h1 {
        font-size: 42px;
    }

    .mechanical_newmodel_bgimg {
        left: 51%;
    }
}

/* iPad Pro */
@media screen and (max-width:1030px) {

    /* 25���� */
    .active_wrapper {
        height: 700px;
    }

    .active_wrapper_5_left_cont,
    .active_wrapper_5_right_cont {
        margin: 130px auto 0;
    }

    .anniversary_main .video a:hover span {
        background: url(../images/anniversary/play.png)no-repeat;
        width: 50px;
        height: 50px;
        margin: -25px 0 0 -25px;
        background-size: cover;
    }

    .active_wrapper .title {
        bottom: 125px;
        font-size: 32px;
    }

    .productbanner .text-center {
        width: 90%;
    }


    /** cad－collaborative协同**/
    .collaborative_model_two ul {
        width: 90%;
        padding: 30px 0;
        margin: 0 auto 25px;
    }

    .collaborative_model_two ul li.collaborative_model_two_txtli {
        float: left;
        width: 50%;
        padding-top: 40px
    }

    .collaborative_model_two ul li.collaborative_model_two_imgli {
        float: right;
        width: 45%;
        text-align: right;
    }

    .collaborative_model_two ul li img {
        width: auto;
    }

    .collaborative_model_two ul li.collaborative_model_two_imgli img {
        height: 307px;
    }

    .collaborative_model_two ul li h4 {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .collaborative_model_two_txtlist {
        line-height: 20px;
        margin-bottom: 15px;
    }

    .collaborative_model_two_txtlist img {
        float: left;
        margin-right: 15px;
        margin-top: 5px;
    }

    .collaborative_model_two_txtlist span {
        float: left;
        width: 90%;
        font-size: 14px;
    }

    .collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_txtli {
        float: right;
    }

    .collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_imgli {
        float: left;
        text-align: left;
    }

    .mechanical_newmodel1 .text h1 {
        font-size: 32px;
    }

    .mechanical_newmodel_bgimg {
        left: 57%;
    }

    .mechanical_newmodel1 .mec-desc-change {
        width: 46%;
    }
}

@media screen and (max-width:850px) {
    .bigstandardbanner {
        margin-top: 50px;
    }

    .bigstandardbanner .maincon {
        padding-top: 140px;
    }

    .interface1 {
        margin-top: 30px;
    }

    .interface1 .text {
        width: 100%;
        margin: 0 0 0 0;
        float: none;
    }

    .interface1 .pic {
        width: 80%;
        float: none;
        margin: 0 auto;
        margin-top: 20px;
    }

    .image_text .text {
        width: 100%;
        margin: 0 0 0 0;
        float: none;
    }

    .image_text .text.xiao {
        margin: 0 0 0 0;
    }

    .image_text .pic {
        width: 80%;
        float: none;
        margin: 0 auto;
        margin-top: 20px;
    }

    .image_text.fan .pic {
        margin-top: 20px;
    }

    .biginterface.tu,
    .biginterface.tu1 {
        padding-bottom: 50px;
    }

    .interfixbox dl {
        width: 45%;
        margin: 40px 2.5% 0 2.5%;
    }

    .interfixbox dl:nth-child(4n) {
        margin: 40px 2.5% 0 2.5%;
    }

    .interfixbox dl p {
        font-size: 13px;
    }

    .interfixbox dl dt {
        width: 64px;
        margin: 0 auto 20px auto;
    }

    .image_textup .text p {
        font-size: 14px;
        line-height: 24px;
        width: 90%;
    }

    .pic_tan dl {
        width: 55%;
        margin: 0;
    }

    .pic_tan .tu {
        width: 42%;
    }



    /** cad－collaborative协同**/
    .collaborative_model_two ul {
        width: 90%;
        padding: 20px 0;
        margin: 0 auto 15px;
    }

    .collaborative_model_two ul li.collaborative_model_two_txtli {
        float: left;
        width: 50%;
        padding-top: 20px
    }

    .collaborative_model_two ul li.collaborative_model_two_imgli {
        float: right;
        width: 45%;
        text-align: right;
    }

    .collaborative_model_two ul li img {
        width: auto;
    }

    .collaborative_model_two ul li.collaborative_model_two_imgli img {
        height: 207px;
    }

    .collaborative_model_two ul li h4 {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .collaborative_model_two_txtlist {
        line-height: 18px;
        margin-bottom: 10px;
    }

    .collaborative_model_two_txtlist img {
        float: left;
        margin-right: 10px;
        margin-top: 4px;
    }

    .collaborative_model_two_txtlist span {
        float: left;
        width: 90%;
        font-size: 14px;
    }

    .collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_txtli {
        float: right;
    }

    .collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_imgli {
        float: left;
        text-align: left;
    }


    .mechanical_newmodel1 {
        height: 370px;
        margin-top: 90px;
    }

    .mechanical_newmodel_bgimg {
        left: 64%;
        width: 49%;
    }

    .mechanical_newmodel1 .text {
        padding-top: 10%;
    }
}

/* iPad ���� */
@media screen and (max-width:769px) {
    .bigstandardbanner .maincon {
        padding-top: 80px;
    }

    .bigstandardbanner .pic {
        width: 24%;
        float: none;
        margin: 0 auto;
    }

    .feature_new2019_img {
        margin-top: 0
    }

    .bigstandardbanner .text {
        width: 100%;
        float: none;
        font-size: 16px;
        line-height: 24px;
        margin-top: 30px;
    }

    .bigstandardbanner .text h1 {
        text-align: center;
    }

    .bigstandardbanner .text .btn {
        margin: 10px 0 24px 0;
        text-align: center;
        width: 100%;
    }

    .bigstandardbanner .downloadbtn .hide {
        top: 55px;
    }

    .bigstandardbanner .downloadbtn .hide a {
        line-height: 40px;
    }

    .bigstandardbanner .downloadbtn .hide a i {
        display: inline-block;
        width: 20px;
        height: 20px;
        margin-right: 10px;
        vertical-align: -4px;
    }

    .bigstandardbanner .downloadbtn .hide a i.b1 {
        background: url(../images/xzt_07.png) no-repeat;
        background-size: 20px 20px;
    }

    .bigstandardbanner .downloadbtn .hide a i.b2 {
        background-size: 20px 20px;
    }

    .bigstandardbanner .downloadbtn .hide a:hover i.b1 {
        background-size: 20px 20px;
    }

    .bigstandardbanner .downloadbtn .hide a:hover i.b2 {
        background-size: 20px 20px;
    }

    .bigstandardbanner .text .btn a {
        width: 160px;
        line-height: 42px;
        font-size: 14px;
    }

    .bigstandardbanner .text h1 {
        font-size: 26px;
        line-height: 30px;
        margin: 0 0 10px 0;
    }

    .bigstandardbanner .text h2 {
        font-size: 22px;
        text-align: center;
        margin-top: 50px;
    }

    .bigstandardbanner .text a {
        display: block;
        margin: 10px auto;
    }

    .bigstandardbanner .nav {
        height: auto;
    }

    .bigstandardbanner .nav a {
        font-size: 14px;
        margin: 0 5px;
        line-height: 40px;
        height: 42px;
    }

    .new_type dl {
        width: 50%;
    }

    .standardbanner .text .btn a {
        width: 180px;
        height: 45px;
    }

    /* 25���� */
    .active_wrapper {
        height: 500px;
        margin-top: 50px;
    }

    .active_wrapper_1,
    .active_wrapper_3 {
        height: 380px;
    }

    .active_wrapper_1 .main_left {
        padding-top: 80px;
    }

    .anniversary_main .main_right .video,
    .anniversary_main .main_left .video {
        width: 330px;
        padding-top: 80px;
        margin-right: 0;
    }

    .anniversary_main .video a span {
        width: 70px;
        height: 70px;
        margin: -35px 0 0 -35px;
        background-size: cover;
    }

    .anniversary_main .video a:hover span {
        width: 70px;
        height: 70px;
        margin: -35px 0 0 -35px;
        background-size: cover;
    }

    .active_wrapper_2,
    .active_wrapper_4 {
        height: 450px;
    }

    .anniversary_main .text h1 {
        margin-top: 100px;
        font-weight: 500;
    }

    .anniversary_main .text h5,
    .anniversary_main .text .btn {
        margin-top: 50px;
    }

    .anniversary_main .text h5 {
        width: 100%;
    }

    .active_wrapper_3 .main_right {
        padding-top: 98px;
    }

    .active_wrapper_5_left_cont,
    .active_wrapper_5_right_cont {
        margin-top: 60px;
    }

    .active_wrapper_5 .contact {
        margin: 30px auto 50px;
    }

    .active_wrapper .title {
        bottom: 85px;
        font-size: 28px;
    }

    /* ʥ���� */
    .springsale_content {
        height: auto;
        padding-top: 50px;
    }

    .springsale_content .main {
        height: auto;
    }

    .springsale_content .main .label {
        display: block;
        width: 80px;
        left: auto;
        right: 0;
        top: 0;
    }

    .springsale_content .main_left {
        padding-top: 0;
    }

    .main_left_main1,
    .main_left_main2 {
        float: none;
    }

    .springsale_content .main_left h2 {
        float: none;
        font-size: 20px;
        margin-bottom: 0;
    }

    .springsale_content .main_left a.knw_more {
        margin-left: 0;
        line-height: 30px;
    }

    .springsale_content .main_right {
        margin: 100px 50px 0 0
    }

    .christmas_bottom {
        margin: 70px auto 50px;
    }

    .standardbanner .text .btn a {
        width: 140px;
        line-height: 40px;
        font-size: 16px;
    }

    .standardbanner .text h1 {
        font-size: 22px;
        line-height: 30px;
        margin: 10px 0;
        text-align: center;
    }

    .standardbanner .text h2 {
        font-size: 26px;
        text-align: center;
        margin-top: 40px;
    }

    .standardbanner .text h3 {
        font-size: 26px;
        text-align: center;
    }

    .standardbanner .text a {
        display: block;
        margin: 10px auto;
    }

    .standardbanner .pic.tu1 {
        width: 30%;
        margin: 0 auto;
    }

    .standardbanner .text.di1 {
        width: 100%;
    }

    .mec-desc {
        width: 66%;
    }


    /** cad－collaborative协同**/
    .collaborative_model_two ul {
        width: 90%;
        padding: 20px 0;
        margin: 0 auto 15px;
    }

    .collaborative_model_two ul li.collaborative_model_two_txtli {
        float: left;
        width: 50%;
        padding-top: 10px
    }

    .collaborative_model_two ul li.collaborative_model_two_imgli {
        float: right;
        width: 45%;
        text-align: right;
    }

    .collaborative_model_two ul li img {
        width: auto;
    }

    .collaborative_model_two ul li.collaborative_model_two_imgli img {
        height: 207px;
    }

    .collaborative_model_two ul li h4 {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .collaborative_model_two_txtlist {
        line-height: 18px;
        margin-bottom: 10px;
    }

    .collaborative_model_two_txtlist img {
        float: left;
        margin-right: 10px;
        margin-top: 4px;
    }

    .collaborative_model_two_txtlist span {
        float: left;
        width: 90%;
        font-size: 14px;
    }

    .collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_txtli {
        float: right;
    }

    .collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_imgli {
        float: left;
        text-align: left;
    }

    .mechanical_newmodel_bgimg {
        left: 55%;
        width: 84%;
    }
}

@media screen and (max-width:640px) {
    .mechanical_newmodel_bgimg {
        left: 55%;
        width: 84%;
    }
}

@media screen and (max-width:500px) {

    .mechanical_newmodel1 {
        height: 290px;
    }

    .mechanical_newmodel1 .text {
        padding-top: 10%;
    }

    .mechanical_newmodel1 .text h3 {
        width: 58%;
        font-size: 12px;
    }

    .mechanical_newmodel1 .text h1 {
        font-size: 20px;
        margin-bottom: 15px;
    }

    /*.mechanical_newmodel1_beta {*/
    /*width: 40px;*/
    /*margin-top: -3px;*/
    /*}*/

    /*.mechanical_newmodel1_btn {*/
    /*margin-top: 20px;*/
    /*width: 120px;*/
    /*height: 32px;*/
    /*line-height: 32px;*/
    /*border-radius: 5px;*/
    /*}*/

    /*.mechanical_newmodel1_btntxt {*/
    /*font-size: 12px;*/
    /*}*/

    /*.mechanical_newmodel1_btnline {*/
    /*width: 1px;*/
    /*height: 22px;*/
    /*margin: 5px 5% 0 10%;*/
    /*}*/

    /*.mechanical_newmodel1_btnimg {*/
    /*width: 10px;*/
    /*margin: 11px 0 0 0;*/
    /*}*/
    .mechanical_newmodel_bgimg {
        left: 52%;
        width: 72%;
    }
}

@media screen and (max-width:480px) {
    .bigstandardbanner {
        height: auto;
        padding-bottom: 100px;
    }

    .bigstandardbanner .pic {
        width: 25%;
    }

    .bigstandardbanner .nav a {
        font-size: 14px;
        display: block;
        width: 30.333333%;
        margin: 0 1%;
        float: left;
    }

    .bigstandardbanner .text {
        font-size: 14px;
    }

    .bigstandardbanner .text .btn a {
        width: 140px;
        height: 38px;
        font-size: 12px;
    }

    .bigstandardbanner .text h1 {
        text-align: center;
    }

    .interfixbox {
        padding: 20px 0;
    }

    .interfixbox dl {
        width: 100%;
        margin: 10px auto;
        float: none;
    }

    .interfixbox dl:nth-child(4n) {
        margin: 10px auto;
    }

    .interfixbox dl h3 {
        margin-bottom: 5px;
    }

    .new_type dl {
        width: 100%;
        padding: 20px;
    }

    .pic_tan dl {
        width: 100%;
        margin: 0;
        float: none;
    }

    .pic_tan .tu {
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .standardbanner .text .btn a {
        width: 160px;
        height: 40px;
    }

    .watchMorebtn {
        text-align: center;
    }

    .watchMorebtn a {
        width: 80%;
        margin: 15px auto 0 auto;
        background: #deb721;
    }

    /* 25���� */
    .active_wrapper {
        height: 400px;
    }

    .pic_tan {
        width: 100%;
    }

    .anniversary_main .main_left,
    .anniversary_main .main_right {
        width: 100%;
        float: none;
    }

    .active_wrapper_1,
    .active_wrapper_3 {
        height: 500px;
    }

    .anniversary_main .main_left h2,
    .anniversary_main .main_right h2 {
        margin-bottom: 15px;
        font-size: 20px;
    }

    .active_wrapper_1 .main_left,
    .active_wrapper_3 .main_left,
    .active_wrapper_5 .main_left {
        padding-top: 30px;
    }

    .anniversary_main .main_right .video,
    .anniversary_main .main_left .video {
        width: 100%;
        padding-top: 20px;
        margin-right: 0;
    }

    .anniversary_main .video a span {
        width: 50px;
        height: 50px;
        margin: -25px 0 0 -25px;
        background-size: cover;
    }

    .anniversary_main .video a:hover span {
        width: 50px;
        height: 50px;
        margin: -25px 0 0 -25px;
        background-size: cover;
    }

    .anniversary_main .center {
        width: 100%;
    }

    .anniversary_main .text .btn {
        width: 100%;
        margin-top: 15px;
    }

    .active_wrapper_4 .anniversary_main .text .btn {
        width: 100%;
        margin-top: 35px;
    }

    .anniversary_main .text .btn a.downloadbtn {
        float: none;
        width: 70%;
        margin: 0 auto 15px;
    }

    .anniversary_main .text h1 {
        font-size: 24px;
        margin: 35px 0 10px;
        font-weight: 500;
    }

    .anniversary_main .text h5 {
        margin-top: 20px;
    }

    .anniversary_main .conbox {
        width: 100%;
    }

    .active_wrapper_buy {
        height: 100px;
    }

    .anniversary_main a.buy {
        margin: 0 auto;
        float: none;
        width: 70%;
    }

    .active_wrapper_buy h3 {
        line-height: 50px;
        float: none;
    }

    .active_wrapper_buy a {
        float: none;
    }

    .active_wrapper_2,
    .active_wrapper_4 {
        height: 350px;
    }

    .active_wrapper_3 .main_right {
        padding-top: 30px;
    }

    .active_wrapper_5_left_cont,
    .active_wrapper_5_right_cont {
        margin-top: 20px;
        width: 100%;
        padding: 20px 0;
        height: 160px;
    }

    .active_wrapper_5 .contact {
        margin-top: 25px;
    }

    .active_wrapper_5_left_cont a.downloadbtn,
    .active_wrapper_5_right_cont a.downloadbtn {
        width: 70%;
    }

    .active_wrapper_5 .anniversary_main h2 {
        margin-bottom: 0;
        line-height: 30px;
    }

    .active_wrapper_5 .anniversary_main h2.now_on {
        margin-bottom: 15px;
    }

    .active_wrapper .title {
        bottom: 60px;
        font-size: 20px;
    }

    /* ʥ���� */
    .springsale_banner {
        height: 300px;
    }

    .springsale_content {
        height: auto;
    }

    .springsale_content .main .label {
        width: 50px;
    }

    .springsale_content .main_left {
        padding-top: 0;
    }

    .springsale_content .main_left ul.left {
        width: auto;
    }

    .springsale_content .main_left h2 {
        margin-bottom: 0;
    }

    .springsale_content .main_right {
        margin: 20px auto;
    }

    .springsale_content .main_left li {
        font-size: 10px;
        padding-left: 25px;
    }

    .springsale_content .main_right h5 {
        width: 150px;
    }

    .springsale_content .main_right h2 {
        line-height: 20px;
    }

    .springsale_content .main_right h2 {
        font-size: 36px;
        height: 36px;
        line-height: 36px;
    }

    .main_left_main1 {
        width: 100%
    }

    .s_support {
        padding-top: 40px;
    }

    .s_support h2 {
        font-size: 20px;
    }

    .s_support h2 span i {
        height: 20px;
        margin-right: 0;
    }

    .s_support h2 a {
        margin-top: 0;
    }

    .s_support .bottom dt {
        width: 45%;
    }

    .s_support .bottom dd {
        width: 55%;
        font-size: 12px;
    }

    .s_support .bottom dd span a {
        margin-bottom: 5px;
        display: block
    }

    .fancybox-slide .userInfo_window {
        padding: 27px 30px 24px;
    }

    .userInfo_submit_btn,
    .userInfo_cancel_btn {
        float: none;
        width: 100%;
    }

    .userInfo_cancel_btn {
        margin-top: 20px;
    }


    /** cad－collaborative协同**/
    .collaborative_model_onecont li div img {
        height: 70px;
    }

    .collaborative_model_two ul {
        width: 90%;
        padding: 10px 0;
        margin: 0 auto 10px;
    }

    .collaborative_model_two ul li.collaborative_model_two_txtli {
        float: left;
        width: 100%;
        padding-top: 10px
    }

    .collaborative_model_two ul li.collaborative_model_two_imgli {
        float: right;
        width: 100%;
        text-align: center;
    }

    .collaborative_model_two ul li img {
        width: auto;
    }

    .collaborative_model_two ul li.collaborative_model_two_imgli img {
        height: 117px;
    }

    .collaborative_model_two ul li h4 {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .collaborative_model_two_txtlist {
        line-height: 16px;
        margin-bottom: 10px;
    }

    .collaborative_model_two_txtlist img {
        float: left;
        margin-right: 10px;
        margin-top: 3px;
    }

    .collaborative_model_two_txtlist span {
        float: left;
        width: 90%;
        font-size: 12px;
    }

    .collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_txtli {
        float: right;
    }

    .collaborative_model_two ul.collaborative_rolling_over li.collaborative_model_two_imgli {
        float: left;
        text-align: center;
    }


    .collaborative_model_three_tit {
        padding: 20px 0 0;
    }

    .collaborative_model_three_tit h5 {
        font-size: 18px;
    }

    .collaborative_model_three_titlink {
        margin-top: 10px;
    }

    .collaborative_model_three_titlink a {
        font-size: 14px;
    }

    .collaborative_model_three .jzicon dl dt {
        margin-bottom: 10px;
    }

    .collaborative_model_three .jzicon dl dt img {
        width: auto;
        height: 52px
    }

    .collaborative_model_three .jzicon dl h3 {
        font-size: 14px;
    }
}

@media screen and (max-width:440px) {
    .mechanical_newmodel_bgimg {
        left: 52%;
        width: 97%;
    }
}

@media screen and (max-width:380px) {
    .bigstandardbanner .text h1 {
        font-size: 24px;
        text-align: center;
    }

    .bigstandardbanner .nav a {
        font-size: 12px;
    }

    .standardbanner .text h1 {
        font-size: 20px;
    }

    .standardbanner .text h2 {
        font-size: 20px;
        margin-top: 20px;
    }

    .standardbanner .text h3 {
        font-size: 22px;
        margin-top: 20px;
    }

    /* 25���� */
    .active_wrapper {
        height: 350px;
    }

    .active_wrapper .title {
        bottom: 45px;
        font-size: 18px;
    }

    .active_wrapper_1,
    .active_wrapper_3 {
        height: 540px;
    }

    .active_wrapper_2,
    .active_wrapper_4 {
        height: 360px;
    }

    .anniversary_main .text .btn {
        width: 100%;
        margin-top: 20px;
    }

    .anniversary_main .text h1 {
        font-size: 18px;
        margin: 35px 0 5px;
        font-weight: 500;
    }

    .active_wrapper_buy h3 {
        line-height: 50px;
        float: none;
        font-size: 13px;
    }

    .active_wrapper_buy h3 span {
        margin-left: 10px;
        font-size: 15px;
    }

    .active_wrapper_5 .contact {
        margin-top: 20px;
    }

    .active_wrapper_5 .contact {
        width: 270px;
    }

    .active_wrapper_5 .contact_icon {
        margin-right: 15px;
    }

    .active_wrapper_5 .contact span,
    .active_wrapper_5 .contact a {
        font-size: 14px;
    }

    /* ʥ���� */
    .springsale_content {
        height: auto;
    }

    .springsale_banner {
        height: 300px;
    }

    .springsale_content .main_left h2 {
        margin-bottom: 0;
    }

    .springsale_content .main_left li {
        height: auto;
    }


    .login_now {
        width: 226px;
        font-size: 20px;
    }

}

.feature_new2019_titmarb {
    margin-bottom: 60px;
}

.feature_new2019_tit {
    padding-bottom: 19px;
    line-height: 38px;
    margin-top: 103px;
    font-size: 0;
    text-align: center;
    color: #333;
    background: url("../images/g18_featurenew_icon1.png") no-repeat center bottom;
}

.feature_new2019_tit img {
    width: 39px;
    margin-right: 15px;
}

.feature_new2019_tit span {
    font-size: 30px;
}

.feature_new2019_tittwo {
    margin-top: 50px;
}

.new_type dl dd h2 i.feature_new2019_icon1 {
    background: url(../images/g18_featurenew_icon3.png) no-repeat;
}

@media screen and (max-width:769px) {
    .feature_new2019_tit {
        padding-bottom: 15px;
        line-height: 38px;
        margin-top: 20px;
    }

    .feature_new2019_tit img {
        width: 36px;
        margin-right: 10px;
    }

    .feature_new2019_tit span {
        font-size: 28px;
    }

    .feature_new2019_tittwo {
        margin-top: 30px;
    }
}

@media screen and (max-width:480px) {
    .feature_new2019_titmarb {
        margin-bottom: 0;
    }

    .feature_new2019_tit {
        padding-bottom: 10px;
        line-height: 25px;
        margin-top: 0;
        margin-bottom: 20px;
        background-size: 180px auto
    }

    .feature_new2019_tit img {
        width: 26px;
        margin-right: 10px;
    }

    .feature_new2019_tit span {
        font-size: 18px;
    }

    .feature_new2019_tittwo {
        margin-top: 10px;
    }

}

.blocker {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    z-index: 100001;
    padding: 20px;
    box-sizing: border-box;
    background-color: #000;
    background-color: rgba(0,0,0,0.75);
    text-align: center;
}

.mb-3 {
    margin-bottom: 20px;
}

.modal-width {
    max-width: 330px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
}

.error-form {
    margin-top: 10px;
    color: red;
    font-size: 14px;
    display: none;
}

.error-form--show {
    display: block;
}

.modal-success-text {
    text-align: center;
    font-size: 16px;
    line-height: 23px;
}