.header-nav[data-v-50a03cbe]{max-width:75rem;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:.75rem 0}.left[data-v-50a03cbe]{width:8.0625rem}.right[data-v-50a03cbe]{flex:1;display:flex;justify-content:flex-end}.r-item[data-v-50a03cbe]{display:flex;flex-direction:column;align-items:center;margin:1.25rem;position:relative}.r-item span[data-v-50a03cbe]{font-size:16px;color:#171717;cursor:pointer}.r-item img[data-v-50a03cbe]{margin-top:1.25rem}.lang-box[data-v-50a03cbe]{width:100px;position:absolute;top:40px;right:-30%;padding:0 10px;z-index:2222;background-color:#fff;box-shadow:0 0 4px 0 rgba(59,59,59,.2);border-radius:6px;text-align:center}.lang-box span[data-v-50a03cbe]{display:block;padding:10px 0;color:#333;border-bottom:1px solid #ccc}.lang-box span[data-v-50a03cbe]:last-child{border:none}.r-item .lang[data-v-50a03cbe]:after{content:"";display:inline-block;margin-left:4px;width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-top:10px solid #666;border-radius:3px}.lang-box[data-v-50a03cbe]:after{content:"";position:absolute;bottom:100%;left:50%;border-left:10px solid transparent;border-right:10px solid transparent;border-bottom:10px solid #fff;margin-left:-5px}@media screen and (max-width:480px){.r-nav[data-v-50a03cbe]{display:none}}.gray{-webkit-filter:grayscale(100%);filter:grayscale(100%)}.el-carousel .el-carousel__container,.img_bg{height:53.5rem}.img_bg{width:100%;background-size:cover;display:flex;flex-direction:column;justify-content:center;align-items:center}@media screen and (max-width:480px){.el-carousel .el-carousel__container{height:12.25rem;background-size:cover}.img_bg{height:12.25rem;background-size:cover!important}}.sub-title .top p[data-v-3bba927d],.sub-title span[data-v-3bba927d]{font-size:1.875rem}.sub-title .top[data-v-3bba927d]{position:relative}.sub-title .top span[data-v-3bba927d]{color:#fff!important;opacity:.4}.sub-title .top img[data-v-3bba927d]{position:absolute!important;bottom:.3125rem!important}.sub-title .top p[data-v-3bba927d]{position:relative!important;top:-16px!important}.sub-title-content[data-v-3bba927d]{min-height:52px;line-height:1.5em!important;font-size:16px!important;text-overflow:ellipsis;display:-webkit-box
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50%;width:16.25rem;height:9.1875rem;background-size:contain}.uncheck{background:url(data:image/png;base64,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) no-repeat 50%;width:16.25rem;height:8.375rem;background-size:contain}.content_box{background:url(../img/about_bg1.124bf363.png) no-repeat 50%;max-width:1086px;height:223px;position:relative;top:1.875rem;z-index:2}.content{background:url(../img/about_bg2.6d7ff60b.png) no-repeat 50%;width:575px;height:302px;position:absolute;top:-1.875rem;left:80px;padding:40px 60px;box-sizing:border-box;z-index:3}.content span{font-size:1.5rem;border-bottom:.125rem solid #fff}@media screen and (max-width:480px){.switch_tab{transform:scale(.34) translateY(-138px)}.content_box{transform:scale(.9) translateY(-160px)}.content_box .content{transform:scale(.67);padding:10px 25px;top:-35px;left:-100px}}.project{width:100%;min-height:59.8125rem;background:url(../img/bg3.c77f2da0.jpg) no-repeat 50%;background-size:cover}.project .box{padding:5rem 0 3.125rem;max-width:75rem;margin:0 auto}.fixed_box{width:100%;box-sizing:border-box}.img_box img{position:relative;display:inline-block;width:27.1875rem;height:18rem}#wrap{width:87rem;position:relative;min-height:38.8125rem;overflow:hidden;box-sizing:border-box;display:flex;flex-wrap:wrap;margin:0 auto;justify-content:center;padding-left:1.25rem}#swipper{display:none}#wrap>div img{width:27.25rem;height:18.125rem;border-radius:.5rem;margin-top:1.25rem;margin-right:1.25rem}#list{position:absolute;left:0;top:0;margin:0;padding:0;-webkit-animation:move 20s linear infinite;width:400%}#list,#list li{box-sizing:border-box}#list li{list-style:none;width:27.1875rem;height:18rem;background:#000;color:#fff;text-align:center;float:left;margin-right:1.25rem;margin-top:1.25rem;border-radius:8px;overflow:hidden}#list li>div{display:block}#wrap:hover #list{-webkit-animation-play-state:paused}@media screen and (max-width:480px){#wrap{display:none}#swipper{display:block;padding-bottom:30px}.project{min-height:38.8125rem}#swipper .el-carousel .el-carousel__container,#swipper .img_bg{height:249px}}.contact{width:100%;background:url(../img/bg4.8b5041cd.jpg) no-repeat 50%;background-size:cover}.contact .box{padding:5.625rem 0 6.25rem;max-width:75rem;margin:0 auto}.contact .box p{margin:.625rem 0;font-size:16px}.contact .box>p{display:block;margin:0;padding:0}.contact .box>p p{display:inline-block;margin:0;padding:0}form{font-size:14px;padding:1.5rem 4rem 3rem;background:#010e2c;opacity:.82;margin-top:2rem}.form-row{width:100%;flex:1;display:flex;flex-wrap:wrap;justify-content:space-between}.form-item{flex:1}.form-item p{color:#00d8d4}.item{max-width:500px}.form-item:nth-child(2){margin-left:20px}.form-item input,textarea{box-sizing:border-box;padding:20px;font-size:16px;outline:none;font-family:Microsoft YaHei;border:none;background-color:#eee;caret-color:#333;color:#333}.form-item input{min-width:300px;width:100%;height:50px}.form-item textarea{width:100%;height:80px}.bottom,.bottom input{text-align:center}.bottom input{width:16rem;height:3.5rem;border:none;margin-top:30px;font-size:16px}#submit{background:#3c76e7;color:#000;margin-right:20px;background:linear-gradient(-45deg,#005aff,#00dcd2)}@media screen and (max-width:480px){.form-item:nth-child(2){margin-left:0}form{padding:.625rem}.form-item input,textarea{padding:10px}}.footer .top[data-v-cec51d70]{padding:1rem 0;background-color:#333434;display:flex;justify-content:center}.footer .top.fixed[data-v-cec51d70]{max-width:100%;position:fixed;bottom:0;z-index:99999}.footer .bottom[data-v-cec51d70]{background-color:#414141;padding:30px 0 35px}.footer .top_item[data-v-cec51d70]{text-align:center;display:inline-block;width:10.75rem;border-left:1px solid #4a4b4b;cursor:pointer}.footer .top_item[data-v-cec51d70]:last-child{border-right:1px solid #4a4b4b}@media screen and (max-width:480px){.footer .bottom[data-v-cec51d70]{margin-bottom:1.25rem}}*{padding:0;margin:0;font-size:14px;color:#fff}a{text-decoration:none;color:#333}#app,body,html{min-height:100%}body,html{height:100%;overflow:auto;margin:0}