.icon.icon-feat-mobile-stat{width:98px;height:93.1px;background-size:98px,93.1px;background-image:url(/images/icons/icon-mobile-stat.png)}.icon.icon-feat-website-stat{background-image:url(/images/icons/icon-website-stat.png)}.icon.icon-feat-hcat,.icon.icon-feat-website-stat{width:98px;height:93.1px;background-size:98px,93.1px}.icon.icon-feat-hcat{background-image:url(/images/icons/icon-hcat.png)}.icon.icon-feat-tu{width:98px;height:93.1px;background-size:98px,93.1px;background-image:url(/images/icons/icon-tu.png)}@media screen and (max-width:1436px){.icon.icon-feat-mobile-stat{background-image:url(/images/icons/icon-mobile-stat.png)}.icon.icon-feat-mobile-stat,.icon.icon-feat-website-stat{width:78.4px;height:74.48px;background-size:78.4px,74.48px}.icon.icon-feat-website-stat{background-image:url(/images/icons/icon-website-stat.png)}.icon.icon-feat-hcat{background-image:url(/images/icons/icon-hcat.png)}.icon.icon-feat-hcat,.icon.icon-feat-tu{width:78.4px;height:74.48px;background-size:78.4px,74.48px}.icon.icon-feat-tu{background-image:url(/images/icons/icon-tu.png)}}@media screen and (max-width:1280px){.icon.icon-feat-mobile-stat{background-image:url(/images/icons/icon-mobile-stat.png)}.icon.icon-feat-mobile-stat,.icon.icon-feat-website-stat{width:68.6px;height:65.17px;background-size:68.6px,65.17px}.icon.icon-feat-website-stat{background-image:url(/images/icons/icon-website-stat.png)}.icon.icon-feat-hcat{background-image:url(/images/icons/icon-hcat.png)}.icon.icon-feat-hcat,.icon.icon-feat-tu{width:68.6px;height:65.17px;background-size:68.6px,65.17px}.icon.icon-feat-tu{background-image:url(/images/icons/icon-tu.png)}}.icon-home-product{background-image:url(/images/icons/icon_home.png)}@media only screen and (-webkit-min-device-pixel-ratio:2),only screen and (min--moz-device-pixel-ratio:2),only screen and (min-device-pixel-ratio:2),only screen and (min-resolution:2dppx),only screen and (min-resolution:192dpi){.icon-home-product{background-image:url(/images/icons/icon_home@2x.png);background-size:1116px 760px}}.icon-home-product.icon-home-product__mobile{background-position:-45px -80px}.icon-home-product.icon-home-product__website{background-position:-335px -65px}.icon-home-product.icon-home-product__adtrack{background-position:-625px -65px}.icon-home-product.icon-home-product__push{background-position:-55px -310px}.icon-home-product.icon-home-product__ip{background-position:-335px -310px}.icon-home-product.icon-home-product__tu{background-position:-615px -310px}.icon-home-product.icon-home-product__cloud{background-position:-890px -310px}.icon-home-product.icon-home-product__terminal{background-position:-80px -560px}.icon-home-product.icon-home-product__handset{background-position:-340px -560px}.icon-home-product.icon-home-product__global{background-position:-600px -560px}.icon-home-product.icon-home-product__database{background-position:-855px -560px}.logo{display:inline-block;background-size:1152px 1433px;background-image:url(/images/home-sprite.png);width:170px;height:64px}.logo-yy{background-position:-32px -44px}.logo-me{background-position:-332px -44px}.logo-weihui{background-position:-632px -44px}.logo-huya{background-position:-932px -44px}.logo-100edu{background-position:-32px -189px}.logo-edu24ol{background-position:-332px -189px}.logo-51talk{background-position:-632px -189px}.logo-xsteach{background-position:-932px -189px}.logo-joy2u{background-position:-32px -330px}.logo-tianlaichuanyin{background-position:-332px -330px}.logo-zhengrenqiang{background-position:-632px -330px}.logo-yunkezaixian{background-position:-932px -330px}@keyframes bump{0%{bottom:20px}to{bottom:30px}}#page-down-arrow{width:50px;position:fixed;bottom:20px;left:50%;margin-left:-25px;z-index:100;font-size:30px;animation-name:bump;animation-duration:.5s;animation-iteration-count:infinite;animation-direction:alternate;cursor:pointer}@keyframes bounce{0%,to{transform:rotate(0deg)}25%{transform:rotate(15deg)}50%{transform:rotate(-15deg)}75%{transform:rotate(15deg)}85%{transform:rotate(-15deg)}}#first-section{display:table;width:100%}#first-section .display-table-row{display:table-row}#first-section .slider-wrapper{overflow:hidden;min-height:300px;position:relative}#first-section #slider{width:10000%;transition-property:margin-left;transition-duration:.3s}#first-section .slide{height:100%;float:left;width:1%;position:relative}#first-section .slide-image{width:100%}#first-section .slide-dots{width:100%;position:absolute;bottom:10px;text-align:center;z-index:3}#first-section .slide-dots .dot{width:10px;height:10px;background-color:#fff;border-radius:50%;display:inline-block;margin:0 4px;transition-property:width,border-radius,background-color;transition-duration:.3s;cursor:pointer}#first-section .slide-dots .dot.active{width:36px;border-radius:4px}#first-section .slide-dots .dot:hover{background-color:#333}#first-section .slide--content{position:absolute;height:400px;top:50%;margin-top:-150px;left:20%;z-index:5}#first-section .slide--content .qrcode{width:150px;margin-right:30px;box-sizing:content-box}#first-section .slide--content .download-btns{position:relative;height:140px;width:180px}#first-section .slide--content .download-btns .btn-wrapper{position:absolute;top:50%;margin-top:-70px;width:100%;height:100%}#first-section .slide--content .download-btns .btn{display:block;width:100%;line-height:42px;padding:8px;font-size:15px;border:1px solid #fff;color:#fff;background-size:cover;border-radius:2px;transition-property:border,box-shadow;transition-duration:.3s;transition-timing-function:ease-out}#first-section .slide--content .download-btns .btn:first-child{margin-bottom:20px}#first-section .slide--content .download-btns .icon-home{vertical-align:middle;position:relative;top:-2px;margin-right:5px}#first-section .slide--title{margin-bottom:1.5em}#first-section .slide--slogan{color:#fff;font-size:22px;letter-spacing:1px}#first-section .slide--misc{margin-top:40px}#first-section .slide--circle{position:absolute;height:100%;width:100%;top:0;left:0;transform-style:preserve-3d;transition:all .5s ease-out}#first-section .slide--circle--layer{width:400px;height:400px;background-size:cover;position:absolute;right:15%;bottom:0;opacity:0;transition-property:opacity;transition-duration:.5s;transition-timing-function:ease-out}#first-section .slide--circle--layer.circle{background-image:url(/images/slide-mobile-app-circle.png);transform:translateZ(100px)}#first-section .slide--circle--layer.elements{background-image:url(/images/slide-mobile-app-elements.png);transform:translateZ(70px)}#first-section .slide--circle--layer.phone{background-image:url(/images/slide-mobile-app-phone.png);transform:translateZ(50px)}#first-section .slide--circle--layer.website-bg{background-image:url(/images/slide-website-stat-bg.png);transform:translateZ(50px)}#first-section .slide--circle--layer.website-block{background-image:url(/images/slide-website-stat-block.png);transform:translateZ(100px)}#first-section .brief{padding:60px 0;background-color:#f5f5f5;height:250px}#first-section .brief h2{margin-top:0;margin-bottom:1em}#first-section .brief .summary{color:#a9a9a9;line-height:2em;font-size:14px}#first-section .brief .summary p{margin:0}@media all and (max-width:1440px){#first-section .slide--slogan{font-size:18px}#first-section .slide--content{height:300px;margin-top:-120px;left:15%}#first-section .slide--content .qrcode{width:120px}#first-section .slide--content .download-btns{height:120px}#first-section .slide--content .download-btns .btn-wrapper{margin-top:-60px}#first-section .slide--content .download-btns .btn{line-height:32px;font-size:13px}#first-section #slide-website-stat .slide--content{margin-top:-100px}}@media screen and (max-width:1280px){#first-section .brief h2{margin-bottom:.7em}#first-section #slide-mobile-app-title{height:32px}#first-section .slide--content .download-btns{margin-top:20px}#first-section .slide--content .download-btns .btn-wrapper{margin-bottom:24px}#first-section .slide--content .qrcode{width:120px;margin-top:20px}#first-section .slide--misc{margin-top:30px}}@keyframes dot-rotate{0%{transform:rotate(1turn)}to{transform:rotate(0deg)}}#second-section{position:relative;min-height:600px;padding-top:50px}#second-section .product-tabs{width:1084px;text-align:center;margin:0 auto 50px;display:-ms-flexbox;display:flex}#second-section .product-tabs .tab{-ms-flex:1;flex:1;display:inline-block}#second-section .product-tabs .tab>span{padding:5px 50px;border-radius:30px;color:#000;font-size:22px;transition:all .2s ease-in;color:#fff;background-color:#07cc9e}#second-section .product-list{display:none;width:1084px;margin:0 auto;display:block}#second-section .product-list .product{float:left;text-align:center;width:360px;padding:20px 50px;border-left:1px solid #ededed;border-right:1px solid #ededed}#second-section .product-list .product:nth-child(3n+1){border-right:none}#second-section .product-list .product:nth-child(3n){border-left:none}#second-section .product-list .product--icon{width:180px;height:130px;margin:0 auto 30px}#second-section .product-list .product--title{color:#000;width:85%;font-size:18px;text-align:center;font-weight:700;margin:0 auto 1em}#second-section .product-list .product--slogan{color:#999;font-size:14px;line-height:1.8em;width:85%;margin:0 auto 30px}#second-section .product-list .product--entry{display:inline-block;border:1px solid #07cc9e;padding:5px 20px;font-size:14px;box-shadow:none;color:#07cc9e;background-color:#fff}#second-section .product-list .product--entry:hover{color:#fff;background-color:#07cc9e}#second-section .stats{margin-top:35px;padding:150px 0;background-color:#f5f5f5;background-image:url(/images/home/stats-bg.png);background-size:100% 100%}#second-section .stat{text-align:left}#second-section .stat h3{margin:0;font-size:28px;font-weight:700}#second-section .stat p{margin-top:2px;font-size:14px;color:#999}#second-section .stat .inner{margin-right:15px}#second-section .stat-block{height:65px;display:inline-block;vertical-align:top;position:relative;margin-left:30px;margin-right:30px}#second-section .stat-block .icon-home-product{width:70px;height:70px;display:inline-block;position:relative;top:4px;margin-right:16px}#second-section .stat-block .inner{display:inline-block;position:relative;top:-8px}#second-section .stat-block:hover .icon-home-product{animation:bounce .5s alternate}@media screen and (max-width:1440px){#second-section .stats{padding:120px 0}#second-section .stat-block .icon-home-product{margin-right:12px}}@media screen and (max-width:1280px){#second-section .product-list,#second-section .product-tabs{width:964px}#second-section .product-list .product{width:320px;padding:20px 0}#second-section .product-list .product--slogan{min-height:80px}#second-section .stats{margin-top:30px;padding:100px 0}#second-section .stat-block{margin-left:15px;margin-right:15px}#second-section .stat-block .icon-home-product{margin-right:10px}#second-section .stat h3{font-size:24px}#second-section .stat p{font-size:13px}}#third-section{width:100%}#third-section .partners{margin-bottom:30px}#third-section .partners h2{margin-top:92px;margin-bottom:92px}#third-section .partner-row{height:100px}#third-section .partner-block{height:100%;text-align:center}#third-section .partner-block:before{content:'';height:100%}#third-section .partner-block .partner-logo,#third-section .partner-block:before{display:inline-block;vertical-align:middle}@media screen and (max-width:1440px){#third-section .partners h2{margin-top:62px;margin-bottom:62px}#third-section .partner-blocks{margin-top:50px}}@media screen and (max-width:1280px){#third-section .partner-blocks{margin-top:20px}#third-section .partner-row{height:100px}}body,html{height:100%}#fullpage,body,html{background-color:#fff}#fullpage{padding-top:0}.page-section{position:relative}#home .hiido-common-navbar{background-color:transparent}#home .hiido-common-navbar:before{content:'';height:100%;width:100%;position:absolute;transition:opacity .3s ease;opacity:0}#home .hiido-common-navbar.fixed:before{background-color:#27292f;opacity:1}