.el-backtop{background-color:#f1f6ff!important;color:#333!important;font-size:15px!important;text-align:center;width:4rem;height:4rem;background-image:url(https://dronecloud-files.s3.cn-northwest-1.amazonaws.com.cn/wxapp/static/images/guanwang/images/index/return_top.png);background-size:100%}.el-backtop:hover{background-image:url(https://dronecloud-files.s3.cn-northwest-1.amazonaws.com.cn/wxapp/static/images/guanwang/images/index/return_top_active.png)}.el-icon-caret-top{display:none!important}body,html{padding:0;margin:0;width:100%}#app{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;height:100%;width:100%;overflow:hidden}/deep/.el-backtop{background-color:#f1f6ff!important}.contact-block-wrap{position:fixed;right:1.56rem;bottom:9rem;z-index:12}.contact-block-wrap .block-item{width:3.5rem;height:3.5rem;background:#2372e9;display:flex;justify-content:center;flex-direction:column;align-items:center;border:1px solid #2372e9;border-radius:12px 12px 12px 12px;color:#fff;font-size:.65rem;cursor:pointer;position:relative}.contact-block-wrap .block-item img{margin-bottom:1px}.contact-block-wrap .block-item .hoverImg{display:none}.contact-block-wrap .block-item .normalImg{display:block}.contact-block-wrap .block-item .product-content{display:none}.contact-block-wrap .block-item .area-content{display:block;position:absolute;left:-290px;box-sizing:border-box;padding:13px;background:#fff;border-radius:12px 12px 12px 12px;border:1px solid #2372e9;display:flex;align-items:center;justify-content:space-between}.contact-block-wrap .block-item .area-content .product-content-left{margin-right:18px}.contact-block-wrap .block-item .area-content div{color:#333}.contact-block-wrap .block-item .area-content .select-area{width:6.125rem;height:2.125rem;line-height:2.125rem;text-align:center;font-weight:700}.contact-block-wrap .block-item .area-content .active{background:#2372e9;color:#fff;border-radius:6px}.contact-block-wrap .block-item:hover{background:#fff;color:#2372e9}.contact-block-wrap .block-item:hover .hoverImg{display:block!important}.contact-block-wrap .block-item:hover .normalImg{display:none!important}.contact-block-wrap .block-item:hover .product-content{display:block;position:absolute;left:-178px;box-sizing:border-box;padding:13px;background:#fff;border-radius:12px 12px 12px 12px;border:1px solid #2372e9;display:flex;align-items:center;justify-content:center}.contact-block-wrap .block-item:not(:last-child){margin-bottom:10px}#nav{padding:30px}#nav a{font-weight:700;color:#2c3e50}#nav a.router-link-exact-active{color:#42b983}@media only screen and (max-width:768px){.contact-block-wrap{display:none}}:root{--base-font-size:1rem;--normal-size:16px;--primary-color:#007bff;--main-width:87.5rem;font-size:16px}@media (max-width:1680px){:root{--main-width:71.25rem}}@media (min-width:641px) and (max-width:960px){:root{font-size:14px}}@media (min-width:960px) and (max-width:1366px){:root{font-size:16px}}.gray-text{color:#666}.black-text{color:#333}.page-block-title{font-size:2.375rem;color:#333;text-align:center;font-weight:700}.pc-banner{display:block}.mobile-banner{display:none}.page-block-desc{font-size:1rem;color:#666}.page-carousel-title{font-size:3rem;font-weight:700}.page-carousel-desc{font-size:1.25rem}@media (max-width:768px){:root{font-size:12px}.page-block-title{font-size:22px}.pc-banner{display:none}.mobile-banner{display:block}.page-block-desc{font-size:14px;color:#666;line-height:20px!important}}