html, body {
    min-width: 1440px;
}
footer{display:flex;justify-content:center;width:100%;/* height:284px; */background-color:#2e2e2e;}footer .footer{width:1200px;height:100%;padding:30px 0 50px}footer .footer .footer-top{display:flex;align-items:center;/* display: flex; */}footer .footer .footer-top .footer-top-item{font-size:16px;font-weight:bold;color:rgba(255,255,255,0.8);line-height:24px;letter-spacing:1px;margin-right: 100px;}footer .footer .footer-bottom{display:flex;justify-content:space-between;align-items:center;margin-top: 30px;}footer .footer .footer-bottom .footer-bottom-left{font-size:14px;font-weight:400;color:#8a8a8a;line-height:24px}footer .footer .footer-bottom .footer-bottom-right .right-top{display:flex;align-items:center}footer .footer .footer-bottom .footer-bottom-right .right-top .footer-bottom-right-top{display:flex;justify-content:flex-end;align-items:center}footer .footer .footer-bottom .footer-bottom-right .right-top .footer-bottom-right-top .footer-right-top-icon{width:20px;height:22px;background-image:url(../images/phone.png);background-repeat:no-repeat;background-size:cover}footer .footer .footer-bottom .footer-bottom-right .right-top .footer-bottom-right-top .footer-right-top-title{font-size:16px;font-weight:400;color:#fff;line-height:24px;margin-left:10px}footer .footer .footer-bottom .footer-bottom-right .right-top .footer-bottom-right-number{display:block;font-size:28px;font-weight:bold;color:#fff;line-height:30px}footer .footer .footer-bottom .footer-bottom-right .right-bottom{display:flex;align-items:center;margin-top:24px}footer .footer .footer-bottom .footer-bottom-right .right-bottom .right-bottom-input{width:329px;height:57px;background-color:#fff;border-radius:5px;font-size:14px;font-weight:400;color:#959595;line-height:16px;padding-left:23px}footer .footer .footer-bottom .footer-bottom-right .right-bottom .right-bottom-button{display:flex;justify-content:center;align-items:center;width:55px;height:57px;background:linear-gradient(177deg, #ff902b, #e74027);border-radius:5px;margin-left:9px;cursor:pointer}footer .footer .footer-bottom .footer-bottom-right .right-bottom .right-bottom-button .bottom-button-arrow{width:21px;height:13px;background-image:url(../images/footer-arrow.png);background-repeat:no-repeat;background-size:cover}.banner{display:flex;align-items:center;justify-content:center;width:100%;height:623px;background-repeat:no-repeat;background-position:center center;background-size:cover}.banner .banner-content{display:flex;flex-direction:column;align-items:center}.banner .banner-content .ch-banner-title{font-size:64px;font-weight:400;color:#fff}.banner .banner-content .en-banner-title{padding-top:30px;font-size:30px;font-weight:100;text-transform:uppercase;color:#fff;letter-spacing:6px}.container{margin:0 auto;width:1200px}.ds-public-crumbs .crumbs-interval{margin:0 5px}.ds-public-crumbs .crumbs-link,.ds-public-crumbs .crumbs-interval{font-size:16px;font-weight:400;color:#333}.ds-public-crumbs .crumbs-link:hover,.ds-public-crumbs .crumbs-interval:hover{color:#333}.ds-public-crumbs .no-active{cursor:default}.ds-public-page{display:flex;justify-content:center}.ds-public-page .ds-page-group .page-num{width:32px;height:32px;color:#666;border:1px solid #d9d9d9;border-radius:3px;box-sizing:border-box}.ds-public-page .ds-page-group .page-num.page-num-current{color:#fff;border:1px solid transparent;background:linear-gradient(177deg, #ff902b, #e74027)}.ds-public-page .ds-page-group .page-num+.page-num{margin-left:10px}.ds-public-page .ds-page-group .ds-page-ellipsis{display:flex;align-items:center;justify-content:center;margin:0 10px;width:32px;height:32px;border:1px solid #d9d9d9;border-radius:3px}.news-nav .nav-item{display:block;padding:20px 10px;width:200px;font-size:18px;font-weight:500;line-height:22px;text-align:center;color:#999;background:#f7f7f7;box-sizing:border-box;border-bottom:1px solid rgba(189,194,208,0.5);transition:all .3s}.news-nav .nav-item:last-child{border-bottom:1px solid transparent}.news-nav .nav-item:hover,.news-nav .nav-item.active{color:#fff;background:#e84827}.no-data-tips{padding:20px 0;width:100%;font-size:24px;font-weight:400;line-height:42px;color:#6d7385;text-align:center}.ds-header .menu-item .sub-menu-link{padding:5px !important;line-height:26px !important}.ds-header .menu-item .long-card{width:180px;left:-30px}.ds-header .menu-item .long-card-two{width:150px;left:-15px}.service-fixed{position:fixed;top:50%;right:20px;display:flex;justify-content:center;align-items:center;width:65px;height:65px;background-color:#fff;border-radius:50%;z-index:999}.service-fixed .service-icon{width:50px;height:50px;background-image:url(../images/service-icon.png);background-repeat:no-repeat;background-size:cover}