.head.nys {
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;
    display: block;
    z-index: 99;
    background: #fff;
}

.head .nav.menu .erj li a {
    padding: 0;
    border: 0px;
}

.head .nav.menu li .erj a:after {
    display: none;
}
.head  .menu li .erj{ display:none; position: absolute;left: 0;top: 2.9rem;z-index:666;background:#fff; width:493px; height:226px;display:none}
.head  .menu li .erj ul {width: 146px;float: left; padding-left:21px; padding-top:14px;}
.head  .menu li .erj li {float: none;line-height: 30px;height: 30px;position: static;}
.head  .menu li.cur .erj li a,.main_menu li .erj li a {
	width:117px; height:16px;
    display: inline-block;
    line-height: 16px;
	padding:0;background:none;
}
.head  .menu li .erj li a span{background:url(Img/Common/jbt6_06.png) no-repeat left center;
    padding-left: 6px;
        padding-right: 6px;
    font-size: 13px;
    color: #2f2f2f;
    font-weight: normal; margin-left:10px;}
.head  .menu li .erj .js_l {
    width:300px;
    float: left;
    line-height: 24px;
}
.head  .menu li .erj .js_l img{ width:300px; height:86px; padding-top:26px;}
.head  .menu li .erj .js_l p{ padding-top:20px; font-size:13px; color:#000;}
.head  .menu li .erj li a:hover,.head  .menu li .erj li.cur a{ border:#1857de solid 1px; background:none;}
.head  .menu li .erj li a:hover span,.head  .menu li .erj li.cur a span{ color:#1857de;background:none;}


    .head {
    display: block;
    height: 8.3rem;
}

.head .tops {
    height: 5.3rem;
    overflow: hidden;
}

.head .nav.menu {
    height: 3rem;
    background: #f3f6fd;
}

.head .t_logo {
    float: left;
    width: 13.88%;
    height: 100%;
}

.head .t_logo a {
    display: block;
    height: 100%;
}

.head .t_logo a img {
    float: left;
    width: 32.43%;
    margin-top: 0.7rem;
}

.head .t_logo a img:nth-child(2) {
    float: right;
    width: 62.16%;
    margin-top: 1.5rem;
}

.head .h_wz {
    float: left;
    color: #474747;
    margin-top: 1rem;
    line-height: 1.5rem;
    margin-left: 1.62%;
}

.head .h_wz b {
    color: #282828;
    font-size: 1.12rem;
    letter-spacing: 3px;
}

.head .h_wz em {
    display: block;
    font-size: 1.12rem;
        font-style: normal;
}

.head .hea-tel {
    float: right;
    color: #1857de;
    height: 1.5rem;
    line-height: 1.5rem;
    margin-top: 1.8rem;
}

.head .hea-tel em {
    width: 1.5rem;
    float: left;
    margin-right: 1rem;
}

.head .hea-tel em img {
    width: 100%;
}

.head .hea-tel p {
    float: right;
    font-size: 1.2rem;
    font-weight: bold;
}

.head .nav.menu li {
    float: left;
    height: 100%;
    line-height: 3rem;
    position: relative;
}
.head .nav.menu>ul>li.cur>a,.head .nav.menu>ul>li:hover>a{background:#1857de; color:#fff;}

.head .nav.menu>ul {
    display: block;
    height: 100%;
}

.head .nav.menu li a {
    display: inline-block;
    font-size: 0.9rem;
    padding: 0 2.33rem;
    position: relative;
}

.head .nav.menu li a:after {
    content: "";
    width: 1px;
    height: 0.8rem;
    top: 1.16rem;
    position: absolute;
    right: 0px;
    border-right: 1px dotted #babcc1;
}

.head .nav.menu li:last-child a:after {
    display: none;
}


        .p1-search-1 {
            height: 3.75rem;
            border-bottom: 1px solid #eee;
            overflow: hidden;
            font-size: 0.8rem;
        }
        
        .p1-search-1 p {
            color: #3a3a3a;
            line-height: 3.75rem;
        }
        
        .p1-search-1 a {
            color: #444;
            display: inline-block;
            margin-right: 0.65rem;
        }
        
        .p1-search-1-inp {
            width: 16rem;
            height: 1.9rem;
            background: #f3f6fd;
            padding-left: 1.2rem;
            margin-top: 1rem;
        }
        
        .p1-search-1-inp input {
            border: 0;
            background: #f3f6fd;
        }
        
        .p1-search-1-inp1 {
            width: 13rem;
            height: 1.9rem;
            line-height: 30px;
            color: #a9a9a9;
            float: left;
        }
        
        body .p1-search-1-inp2 {
            width: 3rem;
            height: 1.9rem;
            background: url(http://g1.cms.51yxwz.com/20260519141640000213/images/sous.png?v=2026-05-22) no-repeat center center;
            float: right;
            cursor: pointer;
            background-size: 1.1rem;
        }
    

    .tit {
    text-align: center;
    margin-bottom: 1.5rem;
}

.tit h2 {
    display: block;
    text-align: center;
    font-size: 2.3rem;
    color: #1a1a1a;
    height: 2.3rem;
    line-height: 2.3rem;
    margin-bottom: 0.56rem;
}

.tit span {
    display: inline-block;
    text-align: center;
    font-size: 0.75rem;
    color: #626262;
    position: relative;
    padding-bottom: 1.5rem;
}

.tit span:after {
    content: "";
    background: #1857de;
    position: absolute;
    width: 4rem;
    height: 2px;
    left: 45%;
    bottom: 0px;
}

.gongcheng dl dt {
    overflow: hidden;
    line-height: 0px;
    height: 19.5rem;
}

.gongcheng {
    padding: 5rem 0 5rem 0;
    background: url(http://g1.cms.51yxwz.com/20260519141640000213/images/jgoubgs.jpg) no-repeat center bottom;
}

.gongcheng dl {
    float: left;
    width: 15.93%;
    margin-right: 1.2%;
    background: #fff;
    box-sizing: border-box;
    padding: 1rem 1% 0 1%;
    cursor: pointer;
    box-shadow: 0 2px 10px #e3e6ec;
}
.gongcheng dl.cur {
    float: left;
    width: 48.56%;
}

.gongcheng dl dt {
    overflow: hidden;
    line-height: 0px;
    height: 20.5rem;
    position: relative;
}
.gongcheng dl dt img{ height:100%; width:100%;}
.gongcheng dl dt img.yes{display:block;}
.gongcheng dl dt img.no{ display:none;}
.gongcheng dl.cur dt:after {
    content: "";
    background: url(http://g1.cms.51yxwz.com/20260519141640000213/images/videos.png) no-repeat;
    position: absolute;
    bottom: 1rem;
    right: 4%;
    background-size: 100%;
    z-index: 10;
    display: block;
    width: 3rem;
    height: 3rem;
    cursor: pointer;
}

.gongcheng dl.cur dt img {
    width: 100%;
}
.gongcheng dl.cur dt img.yes {
    display: none;
}

.gongcheng dl.cur dt img.no {
    width: 100%;
    display: block;
}
.gongcheng dl:last-child {
    margin-right: 0px;
}

.gongcheng dl dd span {
    color: #1a1a1a;
    font-size: 1.35rem;
    display: block;
    padding-left: 1rem;
}

.gongcheng dl dd .tt {
    display: block;
    position: relative;
    height: 5.25rem;
}
.gongcheng dl.cur dd .tt {border-bottom: 1px solid #efefef;}
.gongcheng dl dd .tt em {
    display: block;
    height: 4.8rem;
    font-size: 1.6rem;
    color: #1a1a1a;
    opacity: 0.1;
    line-height: 4.8rem;
    padding-left: 1rem;
}
.gongcheng dl.cur dd .tt em {width: 2.75rem;background: #ff8600;color: #fff;opacity: 1;line-height: 10rem;height: 6.75rem;position: absolute;bottom: 1.5rem;left: 0px;}
.gongcheng dl dd .tt b {
    display: block;
}

.gongcheng dl dd p {
    line-height: 4.5rem;
    display: none;
    color: #626262;
    font-size: 0.9rem;
    margin-left: 12%;
    height: 4.5rem;
}

.gongcheng dl dd {
    height: 10rem;
    box-sizing: border-box;
    padding-bottom: 2rem;
}

.gongcheng dl.cur  dd span {
    float: left;
    margin-left: 3.75rem;
    font-size: 1.8rem;
    color: #065cc0;
    width: 13rem;
    margin-top: 1.1rem;
}

.gongcheng dl.cur dd span b {
    font-weight: normal;
    display: inline-block;
}

.gongcheng dl.cur dd  p {
    display: block;
}

video{ width:100%;}


.project .prjccct dl .mp4s {
    position: absolute;
    z-index: 9;
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0px;
}
 .project .video-wrap {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 500;
    overflow: hidden;
}


.project .prjccct:nth-child(3) .column ul {
    width: 74%;
}
    .project {
    padding: 5rem 0;
}

.project .prjccct dt span {
    position: absolute;
    width: 2rem;
    height: 2rem;
    bottom: 1rem;
    right: 1rem;
    display: block;
    z-index: 9;
    cursor: pointer;
}
.project .tit span:after {
    left: 33%;
}

.project .prjccct {}

.project .prjccct .column {
    height: 2rem;
    padding-bottom: 1.4rem;
    overflow: hidden;
}

.project .prjccct .column h3 {
    float: left;
}

.project .prjccct .column h3 a {
    display: block;
    color: #0066cc;
    font-weight: bold;
    font-size: 1.5rem;
}

.project .prjccct .column ul {
    float: right;
    height: 2rem;
    line-height: 2rem;
    width: 72%;
}

.project .prjccct .column ul li {
    float: left;
    margin-left: 9.6%;
}

.project .prjccct .column ul li a {
    color: #666666;
    font-size: 0.95rem;
}

.project .prjccct dt {
    line-height: 0px;
    position: relative;
}

.project .prjccct dl {
    float: left;
    width: 31.7%;
    margin-right: 2.4%;
    background: #f3f6fd;
    cursor: pointer;
}

.project .prjccct dl dd {
    display: block;
    height: 18.5rem;
    box-sizing: border-box;
    padding: 1.75rem 8%;
}

.project .prjccct dl img {
    width: 100%;
}

.project .prjccct dl h3 {
    display: block;
    margin-bottom: 1rem;
}

.project .prjccct dl h3 a {
    font-size: 1.3rem;
    font-weight: normal;
    color: #1a1a1a;
}

.project .prjccct dl .case_desc {
    color: #666666;
    font-size: 0.8rem;
    line-height: 1.5rem;
    height: 7.5rem;
    overflow: hidden;
    margin-bottom: 2.1rem;
}

.project .prjccct dl span.pro_btn {}

.project .prjccct dl span a {
    font-size: 0.8rem;
}

.project .prjccct dl span em {
    width: 1rem;
    float: left;
    height: 1rem;
    overflow: hidden;
    margin-left: 0.7rem;
}

.project .prjccct dl span em img {
    width: 1rem;
}

.project .prjccct dl span em img:nth-child(1) {}

.project .prjccct dl span em img:nth-child(2) {}

.project .prjccct dl:nth-child(3n) {
    margin-right: 0px;
}

.project .prjccct .column ul li:nth-child(1) {
    float: left;
    margin-left: 0px;
}

.project .prjccct .column ul li.cur a {
    color: #0066cc;
    font-weight: bold;
}

.project .prjccct:nth-child(3) {
    margin-top: 3.3rem;
}

.project .prjccct dl span a i {
    float: left;
    font-size: 0.8rem;
    color: #666;
}

.project .prjccct dl:hover span em img:nth-child(1) {
    display: none;
}

.project .prjccct dl:hover h3 a {
    color: #0066cc;
}



.superm dl dt em {
    content: "";
    background: url(http://g1.cms.51yxwz.com/20260519141640000213/images/videos.png) no-repeat;
    position: absolute;
    bottom: 1.5rem;
    right: 4%;
    background-size: 100%;
    z-index: 10;
    display: block;
    width: 4rem;
    height: 4rem;
    cursor: pointer;
}

.super dl dt img{ 
    display: block;
  width: 100%;}    
  
 .case_list dl dt img,
.super dl dt img,
.news dl dt img,
.photo ul li img {
  -webkit-transition: 1s;
  -moz-transition: 1s;
  transition: 1s;
}   
.super dl dt:hover img,
.news dl dt:hover img,
.photo ul li:hover img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}    


/*优势*/
.super {
  padding: 0.2rem 0 4.5rem;
}
.superm {
  position: relative;
  width: 67.7%;
  margin: 2.5rem auto 0;
}
.superm .swiper-container {
  overflow: initial;
}
.superm dl dt {
  width: 100%;
  line-height: 0;
  overflow: hidden;
  position: relative;
}
.superm dl dt:before {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 5;
}
.superm dl dd {
  width: 100%;
  border-top: #fc5604 0.15rem solid;
  padding: 2rem 0;
  position: relative;
  display: inline-block;
  background: #1857de;
  overflow: hidden;
}
.superm dl dd b {
  display: block;
  color: #fff;
  width: 4rem;
  text-align: center;
  line-height: 4rem;
  font-size: 1.9rem;
  position: absolute;
  z-index: 6;
  overflow: hidden;
  top: 1rem;
  left: 4%;
  font-size: 2.95rem;
  opacity: 0.5;
}
.superm dl dd h5 {
  float: left;
  width: 14%;
  font-size: 1.7rem;
  color: #fff;
  height: 5.2rem;
  line-height: 8rem;
  padding-left: 4.3%;
  position: relative;
  font-weight: normal;
  overflow: hidden;
}
.superm dl dd h5:before {
  content: '';
  width: 1px;
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  background: #0c2b6f;
}
.superm dl dd .sup_desc {
  float: left;
  width: 70%;
  margin-top: -0.4rem;
  font-size: 0.8rem;
  color: #fff;
  line-height: 1.6rem;
  padding-left: 2.5rem;
}

.superm dl dd .sup_desc em {
    font-size: 1.3rem;
    padding-bottom: 1rem;
    display: block;
}

.superm dl dd .sup_desc p {
    font-size: 0.9rem;
    padding-left: 1.6rem;
    background: url(http://g1.cms.51yxwz.com/20260519141640000213/images/gou.png) no-repeat center left;
    background-size: 1rem;
}
.superm dl dd .sup_desc i {
  font-weight: bold;
}
.superm dl.swiper-slide-active dt:before {
  display: none;
}
.ys_more {
  display: block;
  width: 7.5rem;
  position: absolute;
  top: 4rem;
  right: 3%;
}
.ys_more a {
  font-size: 0.8rem;
  color: #fff;
  height: 2.4rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ff8600;
}
.ys_more em {
  width: 1.2rem;
  line-height: 0;
  overflow: hidden;
  margin-left: 0.5rem;
}
.ys_more em img {
  width: 1.2rem;
  margin-top: 0.2rem;
}
.ys_more a:hover {
  font-weight: bold;
}
.sup_btn {
  display: block;
  border-radius: 50%;
  width: 2.5rem;
  height: 4.5rem;
  position: absolute;
  top: 13rem;
  z-index: 5;
  line-height: 0;
  cursor: pointer;
}
.sup_btn img {
  width: 2.25rem;
}
.sup_btn:hover {

}
.sup-prev {
  left: 1.8rem;
}
.sup-next {
  right: 1.8rem;
}


.super .tit span:after {
    left: 38%;
}



.imgcolumn video { width:100%;}
    .case {
    padding: 0 0 5rem 0;
}

.case .tit span:after {
    left: 12%;
}

.case .plan_nav {
    display: block;
    border-top: 1px solid #ebebeb;
    height: 4rem;
}

.case .plan_nav li.cur:after {
    content:"";
    position: absolute;
    top: 0px;
    width: 100%;
    display: block;
    height: 2px;
    left: 0px;
    background: #1857de;
}

.case .plan_nav li {
    float: left;
    height: 4rem;
    line-height: 4rem;
    margin-right: 9.9%;
    position: relative;
}

.case .plan_nav li a {
    color: #626262;
    font-size: 0.9rem;
}

.case .plan_nav li:last-child {
    margin-right: 0px;
}

.case .plan_nav li.cur a {
    color: #1857de;
    font-weight: bold;
}

.case .case_list {
    position: relative;
}

.case .case_list  .imgcolumn {
    float: left;
    width: 48.95%;
    line-height: 0px;
    position:relative;
    cursor: pointer;
}
.case .case_list  .imgcolumn:after {content:"";background:url(http://g1.cms.51yxwz.com/20260519141640000213/images/videos.png) no-repeat;background-size:100% 100%;position: absolute;width: 5rem;height: 5rem;top: 44.6%;left: 45%;}


.case .case_list .imgcolumn img {
    width: 100%;
}

.case .case_list .case_rig {
    position: absolute;
    width: 48.75%;
    height: 100%;
    right: 0px;
    top: 0px;
}

.case .case_list .case_rig dl {
    float: right;
    width: 48%;
    height: 47%;
    overflow: hidden;
    margin-bottom: 4.5%;
    margin-right: 0%;
    cursor: pointer;
    background: #f7f7f7;
    position: relative;
}

.case .case_list .case_rig dl dt img {
    width: 100%;
    height: 100%;
}

.case .case_list .case_rig dl dt {
    display: block;
    height: 82%;
}

.case .case_list .case_rig dl dt a {
    display: block;
    height: 100%;
    line-height: 0px;
}

.case .case_list .case_rig dl:nth-child(2n) {
    margin-right: 3.5%;
}

.case .case_list  dl dd {
    height: 18%;
}

.case .case_list  dl dd .case_desc {
    display: none;
    color: #fff;
    font-size: 0.8rem;
    text-align: center;
    padding: 0 12%;
    line-height: 1.25rem;
}

.case .case_list  dl dd span.pro_btn {
    display: none;
    text-align: center;
    color: #fff;
}

.case .case_list  dl dd .pro_btn a {}

.case .case_list  dl dd h3 {
    text-align: center;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
}

.case .case_list dl dd h3 a {
    font-size: 0.8rem;
    color: #626262;
}

.case .case_list .case_rig dl.cur:after {
    content: "";
    background: #ff8600;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    z-index: 8;
    opacity: 0.9;
}

.case .case_list .case_rig dl.cur dt {
    height: 100%;
}

.case .case_list .case_rig dl.cur {}

.case .case_list .case_rig dl.cur dd {
    position: absolute;
    height: 100%;
    width: 100%;
    z-index: 9;
    top: 0px;
    left: 0px;
}

.case .case_list .case_rig dl.cur h3 {
    height: 22%;
    margin-top: 9%;
    font-weight: bold;
}

.case .case_list .case_rig dl.cur h3 a {
    color: #fff;
}

.case .case_list dl.cur dd .case_desc {
    display: block;
}

.case .case_list dl.cur dd span.pro_btn {
    display: block;
}

.case .case_list dl dd span.pro_btn a {
    color: #fff;
    font-size: 0.8rem;
    padding: 1rem 0;
    display: block;
}


    .ads {
    line-height: 0px;
    margin-bottom: 5rem;
    position: relative;
}

.ads img {
    width: 100%;
}

.ads .pos {
    position: absolute;
    left: 0px;
    width: 100%;
    height: 100%;
    top: 0px;
}

.ads .pos .tts {
    padding-top: 8%;
    color: #fff;
    padding-bottom: 2.6rem;
}

.ads .pos .tts span {
    display: block;
    font-size: 1.5rem;
    line-height: 1.5rem;
    padding-bottom: 0.4rem;
}

.ads .pos .tts b {
    font-size: 2.7rem;
    display: block;
    line-height: 2.7rem;
}

.ads .pos a.plink {
    color: #fff;
    width: 8.6rem;
    display: block;
    height: 2.6rem;
    line-height: 2.6rem;
    background: #ff8600;
    text-align: center;
    font-size: 0.9rem;
}

.pos .tels {
    color: #fff;
    height: 2rem;
    line-height: 2rem;
    margin-bottom: 1.4rem;
}

.pos .tels i {
    font-size: 0.9rem;
    float: left;
}

.pos .tels em {
    font-size: 1.75rem;
    float: left;
    font-weight: bold;
}


    .news {
    padding: 0 0 5rem 0;
}

.news .news_left {
    float: left;
    width: 66.75%;
    border-bottom: 1px solid #e5e5e5;
}

.news .news_left .columns {display: block;height: 1.9rem;overflow: hidden;margin-bottom: 1.3rem;}
.news .news_left .columns ul{
    width: 30rem;
    float: left;
    line-height: 1.3rem;
}
.news .news_left .columns li.cur {
    font-weight: bold;
}

.news .news_left .columns li {
    float: left;
    margin-right: 1.4rem;
    padding-left: 2.3rem;
}

.news .news_left .columns li a {
    font-size: 1.3rem;
    color: #1a1a1a;
}

.news .news_left .columns .more {
    float: right;
}

.news .news_left .columns .more a {
    color: #b2b2b2;
    font-size: 0.8rem;
}

.news .news_l {
    overflow: hidden;
    float: left;
    width: 44.28%;
}

.news .news_l dl {}

.news .news_l dl dt {
    height: 13.2rem;
    overflow: hidden;
}

.news .news_l dl dt img {
    width: 100%;
}

.news .news_l dl dd {
    padding: 2rem 0 0;
}

.news .news_l dl dd b.news_time {
    font-weight: normal;
    font-size: 0.8rem;
    color: #adadad;
}

.news .news_l dl dd h5 {
    color: #1a1a1a;
    font-weight: normal;
    font-size: 1.1rem;
    display: block;
    padding: 0.8rem 0 1.5rem;
}

.news .news_l dl dd p {
    font-size: 0.8rem;
    color: #666;
    display: block;
    height: 6.3rem;
    line-height: 1.5rem;
}

.news .news_r {
    float: left;
    width: 50.28%;
    padding-left: 5%;
    overflow: hidden;
}

.news .news_r a.news_dl {
}

.news .news_r dl {
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 0rem;
}

.news .news_r dl dt {
    float: right;
    width: 35.9%;
    height: 6.3rem;
    margin: 1.4rem 0 1.4rem 0;
    overflow: hidden;
}

.news .news_r dl dt img {
    width: 100%;
}

.news .news_r dl dd {
    float: left;
    width: 56.9%;
    box-sizing: border-box;
    padding: 1.5rem 1% 1rem 0;
    line-height: 1.5rem;
}

.news .news_r dl dd h5 {
    color: #1a1a1a;
    font-weight: normal;
    font-size: 1rem;
    display: block;
    padding: 0.5rem 0 0.9rem;
}

.news .news_r dl dd b.news_time {
    font-weight: normal;
    font-size: 0.8rem;
    color: #adadad;
}

.news .news_rig {
    float: right;
    width: 29.37%;
    overflow: hidden;
}
.news .news_rig .nrg{ overflow:hidden;}

.news .news_rig .ttt {
    display: block;
    height: 1.9rem;
    overflow: hidden;
    margin-bottom: 1.5rem;
    line-height: 1.3rem;
}

.news .news_rig .ttt a {}

.news .news_rig .ttt img {
    float: left;
}

.news .news_rig .ttt span {
    font-size: 1.3rem;
    color: #1a1a1a;
    float: left;
    margin-left: 0.8rem;
}

.news .news_rig .ttt  b {
    float: right;
    color: #b2b2b2;
    font-size: 0.8rem;
}

.news .news_rig a.news_dl {
    overflow: hidden;
    border-bottom: 1px solid #e5e5e5;
    display: block;
    padding-bottom: 1.4rem;
    margin-bottom: 0.4rem;
}
.news .news_rig a.news_dl dt {}

.news .news_rig a.news_dl dt img {}

.news .news_rig a.news_dl dd {}

.news .news_rig a.news_dl dd h5 {
    color: #1a1a1a;
    font-weight: normal;
    font-size: 1rem;
    display: block;
    padding: 1.2rem 0 0.8rem;
}

.news .news_rig a.news_dl dd p {
    color: #666;
    font-size: 0.8rem;
    line-height: 1.3rem;
}

.news .tit span:after {
    left: 18%;
}

.news .news_left .columns li.on a {
    color: #1857de;
}

.news .news_left .columns li:nth-child(1) {
    background: url(http://g1.cms.51yxwz.com/20260519141640000213/images/newsico.png) no-repeat center left;
    background-size: 1.6rem;
}

.news .news_r a.news_dl:last-child dl {
    border: 0px;
}

.news .news_r a.news_dl:nth-child(1) dl dt {
    margin-top: 0px;
}

.news .news_r a.news_dl:nth-child(1) dl dd {
    padding-top: 0px;
}

.news .news_rig a.news_dl:last-child {
    border-bottom: 0px;
}


    
.abt{padding-bottom: 7rem;}
.abt_t dl{position: relative;}
.abt_t dt{display: block;width: 100%;}
.abt_t dt img{display: block;width: 100%;}
.abt_t dd{position: absolute;left: 0;width: 100%;top: 5.2rem;z-index: 20;}
.abt_t h4 a{display: block;font-size: 2.1rem;line-height: 2.1rem;color: #fff;font-weight: normal;text-align: left;}
.abt_t h4 a b{
    display: block;
    font-size: 2.1rem;
    font-weight: normal;
}
.abt_t h4 a span{
    font-size: 1rem;
    position:relative;
    padding-bottom: 1.7rem;
}

.abt_t h4 a span:after {
    content: "";
    background: #1857de;
    position: absolute;
    width: 4rem;
    height: 2px;
    left: 0px;
    bottom: 0px;
}
.abt_t h4 a img{display: inline-block;width: 3rem;height: auto;margin-right: 0.2rem;vertical-align: -0.5rem;}
.abt_t h4 em>img{display: block;width: 1.15rem;height: 0.55rem;margin: 1rem auto 0;}
.abt_t dd p{font-size: 0.8rem;line-height: 1.6rem;color: #ffffff;width: 48rem;margin: 1.2rem auto 0;}
.abt_t .more{width: 8.7rem;height: 2.4rem;line-height: 2.4rem;display:block;font-size: 0.8rem;color: #ffffff;position:relative;text-align: center;transition:all 0.5s;box-sizing: border-box;font-weight: normal;margin: 2.2rem 25.7% 0;background: #ff8600;}
.abt_t .more:hover{transform: translateY(-5px);}
.abt_t .more>img{ display: inline-block;width:0.8rem;height:0.65rem;margin-left: 0.5rem;vertical-align: -0.1rem;}

.abt_con{background: #fff;background-size: 100% 100%;box-sizing: border-box;margin: -7.5rem -2rem 0;position: relative;z-index: 30;padding: 1.2rem 2rem 0rem;border-radius: 0.5rem;}

.abt_z{display: flex;justify-content: space-between;height: 3.2rem;}
.abt_z h3{width: 50%;font-size: 1.3rem;color: #1857de;font-weight: normal;}
.abt_z h3 a{color: #1857de;display: block;font-size: 1.2rem;font-weight: bold;}
.abt_s{display: flex;flex-wrap: nowrap;justify-content: space-between;}
.abt_s li{width: 24%;position: relative;}
.abt_s li .video-pic{position:relative;
            cursor: pointer;}
.abt_s li video{display: block;width: 100%;background:#333;}
.abt_s li i{display: block;width: 100%;}
.abt_s li i img{display: block;width: 100%;transition: all 0.5s;}
.abt_s li span{display: block;position: absolute;right: 1.2rem;bottom: 1.2rem;width: 2.4rem;height: 2.4rem;}
.abt_s li span img{display: block;width: 2.4rem;height: 2.4rem;}
.abt_s .desc{width: 100%;height: 7.5rem;padding: 1.3rem 3.6rem 0 0;box-sizing: border-box;position: relative;transition: all 0.5s;overflow: hidden;position: relative;border-bottom: 1px solid #eaeaea;box-sizing: border-box;padding-right: 3.6rem;}
.abt_s .desc::after{position: absolute;left: 0;bottom: 0;width: 0;height: 1px;background: #ff8600;content: "";transition: all 0.5s;}
.abt_s .desc em{ display: block;font-size: 1rem;color: #333333;line-height: 1.1rem;font-weight: normal;text-transform: uppercase;transition: all 0.5s;}
.abt_s .desc p{ display: block;font-size: 0.8rem;color: #7a7a7a;line-height: 1.5rem;margin-top: 0.9rem;}
.abt_s li:hover .desc::after{width: 100%;}
.abt_s li:hover span img{display:none;}


.abt_s li .video-wrap {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 500;
  overflow: hidden
}

.abt_t dd h4 {
    float: left;
    width: 25.62%;
    text-align: left;
    height: 10rem;
}

.abt_z a.mores{
    float: right;
    font-size: 0.8rem;
}



.f_bg .f_con .gsxx ul li em>img {
    width: 100%;
}

.f_bg .f_con .gsxx ul li {
    position: relative;
        cursor: pointer;
}
.f_bg .f_con .gsxx ul li:hover em {
 display: block;   
}
.f_bg .f_con .gsxx ul li em {
    display: none;
    position: absolute;
    width: 8rem;
    height: 8rem;
    top: 3rem;
    left: -2rem;
    z-index: 9;
}



.f_con ul.f_ul01 ul>li>a:hover {
    font-weight: bold;
}
    .f_bg {
    background: #f3f6fd;
    padding: 1.9rem 0 0 0;
}


.links {
    background: #1857de;
    height: 4rem;
    display: flex;
    flex-flow:row nowrap;
    justify-content:space-between;
}

.links i {
    color: #fff;
    opacity: 0.8;
    margin-right: 1.5rem;
}

.links .content01 {
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: left;
}

.links a {
    color: #fff;
    opacity: 0.8;
}

.f_bg .f_top {
    border-bottom: 1px solid #fff;
}

.f_bg .f_top h2 {
    display: block;
    float: left;
    width: 4.2rem;
    text-align: center;
    padding-bottom: 2rem;
}

.f_bg .f_top h2 img {
    width: 4.2rem;
}


.f_bg .f_top h3 {
    float: left;
    margin: 1rem 0 0 1.55rem;
    line-height: 1.8rem;
}

.f_bg .f_con {
    border-top: 1px solid #e0e3e9;
    padding-top: 3rem;
}



.f_bg .f_top h3 span {
    display: block;
    color: #333333;
    font-size: 1.155rem;
}

.f_bg .f_top h3 b {
    display: block;
    color: #333333;
    font-size: 1.4rem;
}

.f_bg .f_top h2 img:nth-child(1) {
    width: 3.6rem;
    margin: 0 auto;
    display: block;
    padding-bottom: 0.4rem;
}

.f_bg .f_top ul.f-tel {
    float: right;
    display: flex;
    align-items: center;
    justify-content: left;
    height: 3rem;
    margin-top: 1.5rem;
}

.f_bg .f_top .f_top {}

.f_bg .f_top .f_top li {}

.f_bg .f_top  ul li {
    margin-left: 4rem;
}

.f_bg .f_top ul.f-tel b {
    color: #ff8600;
    font-size: 1.5rem;
}

.f_bg .f_top ul.f-tel span {
    color: #666;
    font-size: 0.9rem;
    display: block;
    padding-bottom: 0.5rem;
    opacity: 0.6;
}

.f_bg .f_con .gsxx {
    float: left;
}

.f_bg .f_con .f_nav {
    float: right;
}

.f_con ul.f_ul01 {
    align-items: normal;
    justify-content: left;
    display: flex;
}

.f_bg .f_con  .f_gd {
    float: left;
    width: 100%;
    height: 3.7rem;
    align-items: center;
    justify-content: left;
    display: flex;
    color: #666;
    opacity: 0.6;
    margin-top: 1rem;
}

.f_bg .f_con .f_gd span {
    color: #666;
    font-size: 0.8rem;
    margin-right: 2rem;
    float: left;
}
.f_bg .f_con .f_gd span img{
float: left;
    
}
.f_bg .f_con .f_gd a {
    color: #666;
}

.f_bg .f_con .gsxx h3 {
    color: #333;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 2.2rem;
}


.f_bg .f_con .lxx span {
    display: block;
    color: #666;
    opacity: 0.6;
    padding-bottom: 1rem;
    font-size: 0.8rem;
}

.f_bg .f_con .gsxx ul {
    align-items: center;
    justify-content: left;
    display: flex;
    margin-bottom: 1.6rem;
}

.f_bg .f_con .gsxx ul li {
    margin-right: 0.6rem;
}

.f_bg .f_con .gsxx ul li img {
    width: 2.8rem;
}

.f_bg .f_con .fot-search {
    background: #fff;
    border-radius: 0.3rem;
    overflow: hidden;
    width: 19rem;
    height: 3.5rem;
    display: block;
    box-shadow: 0 2px 10px #e3e6ec;
}

input.search-btn {
    background: url(http://g1.cms.51yxwz.com/20260519141640000213/images/sous.png)  no-repeat center center;
    display: block;
    float: right;
    height: 100%;
    width: 4rem;
    background-size: 1rem;
    border: 0px;
    background-size: 1.3rem;
    cursor: pointer;
}

.search-input {
    border: 0px;
    height: 100%;
    padding: 0 0 0 6%;
    font-size: 0.8rem;
    color: #999;
}

input.search-input::placeholder{ font-size:0.8rem;color:#999;}

.f_con ul.f_ul01>li>a {
    color: #333;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 2.2rem;
    display: block;
}


.f_con ul.f_ul01 ul>li>a {
    display: block;
    color: #666;
    font-size: 0.8rem;
    opacity: 0.6;
    padding-bottom: 0.8rem;
}

.f_con ul.f_ul01>li {
    margin-left: 10rem;
}


        .client-2 {
            position: fixed;
            right: -170px;
            top: 40%;
            z-index: 900;
        }
        
        .client-2 li a {
            text-decoration: none;
        }
        
        .client-2 li {
            margin-top: 1px;
            clear: both;
            height: 62px;
            position: relative;
        }
        
        .client-2 li i {
            background: url(images/fx.png) no-repeat;
            display: block;
            width: 30px;
            height: 27px;
            margin: 0px auto;
            text-align: center;
        }
        
        .client-2 li p {
            height: 20px;
            font-size: 12px;
            line-height: 20px;
            overflow: hidden;
            text-align: center;
            color: #fff;
        }
        
        .client-2 .my-kefu-qq i {
            background-position: 4px 5px;
        }
        
        .client-2 .my-kefu-tel i {
            background-position: 0 -21px;
        }
        
        .client-2 .my-kefu-liuyan i {
            background-position: 4px -53px;
        }
        
        .client-2 .my-kefu-weixin i {
            background-position: -34px 4px;
        }
        
        .client-2 .my-kefu-weibo i {
            background-position: -30px -22px;
        }
        
        .client-2 .my-kefu-ftop {
            display: none;
        }
        
        .client-2 .my-kefu-ftop i {
            width: 33px;
            height: 31px;
            background-position: -23px -47px;
            background-size: 52px 82px;
        }
        
        .client-2 .my-kefu-ftop .my-kefu-main {
            padding-top: 6px;
        }
        
        .client-2 .my-kefu-left {
            float: left;
            width: 62px;
            height: 47px;
            position: relative;
        }
        
        .client-2 .my-kefu-tel-right {
            font-size: 16px;
            color: #fff;
            float: left;
            height: 24px;
            line-height: 22px;
            padding: 0 15px;
            border-left: 1px solid #fff;
            margin-top: 14px;
        }
        
        .client-2 .my-kefu-right {
            width: 20px;
        }
        
        .client-2 .my-kefu-tel-main {
            background: #1857dd;
            color: #fff;
            height: 53px;
            width: 230px;
            padding:9px 0 0;
            float: left;
        }
        
        .client-2 .my-kefu-main {
            background: #1857dd;
            width: 97px;
            height: 53px;
            position: relative;
            padding:9px 0 0;
            float: left;
        }
        
        .client-2 .my-kefu-weixin-pic {
            position: absolute;
            left: -130px;
            top: -24px;
            display: none;
            z-index: 333;
        }
        
        .my-kefu-weixin-pic img {
            width: 115px;
            height: 115px;
        }