.left_con_qy{height:100%;color:#fff;text-shadow:1px 1px 2px #000}.left_con_qy .content{height:calc(33.33333% - 13.33333px);margin-top:20px;position:relative}.left_con_qy .content:first-child{margin-top:0}.left_con_qy .content .border{width:100%;height:100%;display:block;display:none}.left_con_qy img{width:auto;height:100%}.left_con_qy .seamless-warp{position:absolute;width:100%;height:80%;margin-top:4vh;overflow:hidden}.left_con_qy .seamless-warp .list{font-size:16px;margin:0}.left_con_qy .seamless-warp .list li{padding:0 20px;height:36px;line-height:36px;list-style:none;cursor:pointer;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.left_con_qy .seamless-warp .list li span{display:inline-block;width:5vw}.left_con_qy .projectOverviewLeftSec01{box-sizing:border-box;padding-top:20px;padding-bottom:20px;height:46%;text-align:center}.left_con_qy .projectOverviewLeftSec01Wrap{padding-top:50px}.left_con_qy .projectOverviewLeftSec02{box-sizing:border-box;padding-top:20px;padding-bottom:20px;height:46%}.left_con_qy .projectOverviewLeftSec01Wrap .el-carousel--horizontal .el-image{width:100%!important;height:100%!important}.left_con_qy .projectOverviewLeftSec01Wrap .el-carousel__arrow--left,.left_con_qy .projectOverviewLeftSec01Wrap .el-carousel__arrow--right{color:#129bff;font-size:20px}.projectOverviewLeftSec01Wrap .el-carousel__container{position:relative;height:350px}.middlexcsp_con1{height:100%;color:#fff;overflow:hidden}.middlexcsp_con1 .content{height:calc(33.33333% - 13.33333px);margin-top:20px;position:relative}.middlexcsp_con1 .content:first-child{margin-top:0}.middlexcsp_con1 .content .border{width:100%;height:100%;display:block;display:none}.middlexcsp_con1 .projectOverviewMiddleSec01{height:20%;overflow:hidden}.middlexcsp_con1 .projectOverviewMiddleSec02{height:75%;background-image:url(../img/videoK.c4ac02eb.png);background-repeat:no-repeat;background-position:50%;background-size:100% 100%}.middlexcsp_con1 .video1Video{padding:18px;box-sizing:border-box;width:100%!important;height:100%!important}.middlexcsp_con1 .video1Video .video-js{width:100%;margin:0 auto;height:100%!important}.middlexcsp_con1 .video1Video .video-js .vjs-tech{-o-object-fit:cover;object-fit:cover}.middlexcsp_con1 .brief_introduction{position:absolute;top:4vh;left:1%;width:96%;height:80%;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;font-size:15px;line-height:2.8rem;text-align:center;white-space:pre-wrap;text-indent:2em}.middlexcsp_con1 .brief_introduction_top{text-align:left;cursor:pointer}.middlexcsp_con1 .brief_introduction_top span{cursor:pointer;color:red}.middlexcsp_con1 .brief_introduction_zz{top:3.8vh}.middlexcsp_con1 .brief_introduction_zz .el-carousel--horizontal{height:100%}.middlexcsp_con1 .brief_introduction_zz .el-carousel--horizontal .el-image{width:100%!important;height:100%!important}.middlexcsp_con1 .brief_introduction_zz .el-carousel--horizontal img{cursor:pointer}.middlexcsp_con1 .briefDialog{color:#fff;padding:0 12px;font-size:16px;line-height:34px;text-indent:2em;white-space:pre-wrap}.middlexcsp_con1 .video1Video .video-js{padding-top:0!important}.project_brain_brief{display:flex;justify-content:space-between}.project_brain_brief .left{width:26%}.project_brain_brief .middle{width:72.6%}.project_brain_brief .right{width:25vw}