.banner-block{margin-top:80px;background:url(../../images/windows_images/sdk_download/banner.png) no-repeat center;background-size:cover;padding:94px 0 123px 0;text-align:center}.banner-block h1{font-size:48px;font-weight:bold;color:#ffffff;line-height:84px}.banner-block p{margin-top:24px;font-size:18px;font-weight:bold;color:#ffffff;line-height:25px}main .tabs-block{text-align:center;background-color:#fff;box-shadow:0 2px 4px rgba(192,195,204,0.52)}main .tabs-block li{margin:0px 32px;display:inline-block;position:relative;font-size:18px}main .tabs-block li a{color:#0f1119}main .tabs-block li.active a{font-size:18px;line-height:60px;position:relative;display:inline-block;color:#4d84ff}main .tabs-block .nav-team a{font-size:18px;line-height:60px;position:relative;display:inline-block}main .tabs-block .nav-team a::before{content:'';border-bottom:2px solid #4d84ff;left:40%;right:40%;bottom:0px;position:absolute;transition:all .3s;opacity:0}main .tabs-block .nav-team a:hover::before{left:0;right:0;opacity:1}main .tabs-block .nav-team.active a::before{left:0;right:0;opacity:1}main .tabs-panel{display:none}main .tabs-panel.active{display:block}main .product-block{padding-top:30px;margin-left:-10px;margin-right:-10px;padding-bottom:150px}main .product-item{padding:10px}main .download-block{box-shadow:0 1px 6px 2px #eef5ff;border-radius:8px;padding:20px}main .download-block h2{font-size:24px;font-weight:bold;color:#3b426b;line-height:34px}main .download-block p{margin-top:12px;min-height:80px;font-size:14px;color:#5d6494;line-height:20px}main .download-block .remarks{margin-top:15px;font-size:14px;color:#5d6494;line-height:20px}main .download-block .remarks span{margin-right:20px}.footer-block{left:0px;right:0px;bottom:0px;position:fixed;padding:25px 0;background-color:#fff;box-shadow:0 -1px 6px 2px #eef5ff}.footer-block .tag-item{margin-left:10px;background:#f7f9fc;padding:2px 6px}.footer-block .tag-item span{font-size:14px;color:#5d6494;line-height:20px}.footer-block .tag-item img{margin-left:5px;width:8px;cursor:pointer}.footer-block .btn{display:inline-block;width:200px;height:50px;background:#2d77ff;border-radius:2px;font-size:18px;font-weight:bold;color:#ffffff;text-align:center;line-height:50px;margin-left:30px}