@charset"utf-8";*,::after,::before{box-sizing:border-box}dl,ul{margin:0;padding:0;-webkit-text-size-adjust:none;list-style:none}img{max-width:100%}.auto-img{height:auto;width:auto}.fl{float:left}.fr{float:right}.clear{clear:both}.cf:after,.cf:before{display:table;content:" ";line-height:0}.cf:after{clear:both;visibility:hidden}.average-2wd{width:48.5%}.average-3wd{width:31.3%}.average-4wd{width:24%}.average-45wd{width:45%}.average-68wd{width:68%}.re{position:relative}.re-100{position:relative;z-index:10}.text-und{text-decoration:underline}.auto-img,.auto-img img{width:auto;height:auto}.white-f{color:#fff}.mt-40{margin-top:40px}.ptb-20{padding-top:20px;padding-bottom:20px}.ptb-50{padding-top:50px;padding-bottom:50px}.top-bg-color{background:linear-gradient(30deg, #2d9ffd, #7524e3)}.gray-bg-color{background-color:#f5f5f5}.rem-pro-list .list-img li{width:14%;text-align:center;font-size:16px;margin-top:15px}.rem-pro-list .list-img li span{background-color:#fff;width:70px;height:70px;text-align:center;display:flex;display:-webkit-flex;align-items:center;justify-content:center;margin:10px auto}.rem-pro-list .list-img li div{margin-top:10px}.rem-pro-list .list-img li span img{width:auto;height:auto}.side-right-nav{position:absolute;right:50%;width:20px;top:35px;margin-right:-590px;text-align:center;z-index:100;background-color:#fff}.side-right-nav.fixd{position:fixed}.side-right-nav a{display:block;text-align:center;font-size:14px}.side-right-nav a.active{color:#435bfd}.tab-change{width:92%}.tab-change .tab-ul{border-bottom:2px solid #ccc}.tab-change .tab-ul li{padding:0 15px 10px;font-size:18px;border-bottom:4px solid transparent;cursor:pointer}.tab-change .tab-ul li.active{border-bottom:4px solid #435bfd;color:#435bfd}.tab-change .change-cont .change-item{display:none}.change-cont .change-item .item-um{position:relative;padding:20px 15px 20px 80px}.change-cont .change-item .item-um .targ-m{position:absolute;left:15px;top:25px;font-size:20px;color:#666}.change-cont .change-item .item-um ul li{width:25%;padding:8px;font-size:14px;font-weight:500}@media (max-width: 1280px){.side-right-nav{margin-right:-470px}}@media (max-width: 996px){.side-right-nav{margin-right:-400px}.tab-change{width:100%}.tab-change .tab-ul li{font-size:16px}.change-cont .change-item .item-um ul li{width:33%}}@media (max-width: 769px){.side-right-nav{display:none}h1{font-size:30px}h2{font-size:24px}.rem-pro-list .list-img li{width:50%}.change-cont .change-item .item-um ul li{width:100%}.ptb-50{padding-top:20px;padding-bottom:20px}}