@keyframes twinkle{0%{opacity:.5}to{opacity:1}}.twinkle{animation:twinkle .3s linear 7 alternate}.download-center{min-height:100%;background:url(https://s04.cdn.ipalfish.com/kid/img/bg.cb8a3569.png) #32d2ff;background-size:100%;background-repeat:repeat-y;padding-bottom:200px}.download-center .main{padding:140px 0 200px;margin:0 auto;width:1200px;max-width:100%;display:flex;flex-direction:column;align-content:center;position:relative}.download-center .main .title{height:59.5px;background:url(https://s04.cdn.ipalfish.com/kid/img/tip.7ff3ccf2.png) no-repeat 0;background-size:contain;margin-left:60px;position:relative;z-index:2;color:hsla(0,0%,100%,0);-webkit-user-select:none;-moz-user-select:none;user-select:none}.download-center .main .fish-cricle{position:absolute;right:50px;top:62px;z-index:1;width:279px;height:279px;background:rgba(78,220,255,.92);box-shadow:0 0 0 32px rgba(78,220,255,.41);border-radius:400px}.download-center .main .fish-cricle #fish{width:100%;height:100%;position:absolute;top:0;left:-15px}.download-center .main .download-list{background:url(https://s04.cdn.ipalfish.com/kid/img/sun.c22018dc.png) no-repeat 0 0 #fff;background-size:132px 122px;border-radius:48px;margin-top:59px;padding:50px 0;position:relative;z-index:2;display:flex;flex-wrap:wrap;flex-direction:row;justify-content:space-evenly;align-items:center}.download-center .main .download-list li{width:314px;margin:40px 0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.download-center .main .download-list li h2{height:35px;width:100%;background:no-repeat 50%;background-size:contain;text-align:center;-webkit-user-select:none;-moz-user-select:none;user-select:none;line-height:35px;font-size:24px;font-weight:400}.download-center .main .download-list li#palfish h2{background-image:url(https://s04.cdn.ipalfish.com/kid/img/logo-palfish@2x.8af8d1fe.png);color:transparent}.download-center .main .download-list li#book h2{background-image:url(https://s04.cdn.ipalfish.com/kid/img/logo-book@2x.9df29c3c.png);color:transparent}.download-center .main .download-list li#phonics h2{background-image:url(https://s04.cdn.ipalfish.com/kid/img/logo-phonics@2x.401040b4.png);color:transparent}.download-center .main .download-list li#math h2{background-image:url(https://s04.cdn.ipalfish.com/kid/img/logo-math@2x.db56c619.png);color:transparent}.download-center .main .download-list li#sinology h2{background-image:url(https://s04.cdn.ipalfish.com/kid/img/logo-sinology@2x.bb1c3e70.png);color:transparent}.download-center .main .download-list li#readcamp h2{background-image:url(https://s04.cdn.ipalfish.com/kid/img/logo-read@2x.49ef376c.png);color:transparent}.download-center .main .download-list li#k12 h2{background-image:url(https://s04.cdn.ipalfish.com/kid/img/logo-k12@2x.1cbb6b6a.png);color:transparent}.download-center .main .download-list li#gnosis h2{background-image:url(https://s04.cdn.ipalfish.com/kid/img/logo-gnosis@2x.5d30a049.png);color:transparent}.download-center .main .download-list .info{box-sizing:border-box;width:314px;height:395px;padding:25px 25px 0;background:#e2f8ff;border-radius:24px;margin-top:24px}.download-center .main .download-list .info p{font-size:22px;font-weight:500;color:#32d2ff;line-height:30px;margin-top:25px;text-align:center;-webkit-user-select:none;-moz-user-select:none;user-select:none}.download-center .main .download-list .dl{width:264px;height:288px;background:#fff;border-radius:24px;padding:22px 0 0}.download-center .main .download-list .dl img{display:block;width:180px;height:180px;margin:0 auto}.download-center .main .download-list .dl-btns{display:flex;justify-content:space-evenly;margin-top:24px}.download-center .main .download-list .dl-btns .dl-btn{display:flex;align-items:center;justify-content:center;width:102px;height:30px;background:#fff;border-radius:16px;border:1px solid #999;font-size:14px;color:#999}.download-center .main .download-list .dl-btns .dl-btn:hover{background-color:#f9f9f9}.download-center .main .download-list .dl-btns .dl-btn:active{background-color:#f3f3f3}.download-center .main .download-list .dl-btns .dl-android:before,.download-center .main .download-list .dl-btns .dl-ios:before{content:"";display:block;width:16px;height:16px;background:no-repeat 50%;background-size:contain;margin-right:4px}.download-center .main .download-list .dl-btns .dl-ios:before{background-image:url(https://s04.cdn.ipalfish.com/kid/img/icon-ios@2x.ca168dd7.png)}.download-center .main .download-list .dl-btns .dl-android:before{background-image:url(https://s04.cdn.ipalfish.com/kid/img/icon-android@2x.d26d05dc.png)}.download-center .main #stareyes{width:60px;height:60px;position:absolute;top:100px;left:113px;z-index:1}.download-center .main #starhand{width:60px;height:60px;position:absolute;top:113px;left:110px;z-index:2}@media (max-width:640px){.download-center .main{padding-top:50px}.download-center .main .title{margin:0;text-align:center;background-position:50%}.download-center .main #stareyes{top:10px}.download-center .main #starhand{top:23px}.fish-cricle{display:none}}.download-center+.page-footer{margin-top:-200px}