#app{overflow:auto}.download-container{-webkit-box-sizing:border-box;box-sizing:border-box;padding-top:20px}.download-container .download-tabs{-webkit-box-sizing:border-box;box-sizing:border-box;padding:20px 40px 0}.download-container .download-tabs .ava-tabs__item{font-size:16px;color:#666}.download-container .download-tabs .ava-tabs__item.is-active{font-weight:700;font-size:20px;color:#333}@media screen and (max-height:900px){.download-container .download-container{min-height:800px}}.download-container .download-page-wrapper{min-height:calc(100vh - 318px)}.download-container .download-page-wrapper .download-page{-webkit-box-sizing:border-box;box-sizing:border-box;margin:0 auto;width:1200px;min-height:625px;background-color:#fff}.download-container .download-card-list{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;min-height:460px;-ms-flex-wrap:wrap;flex-wrap:wrap}.download-container .download-card-list:after,.download-container .download-card-list:before{display:block;content:""}.download-container .download-card-list .download-card{display:-webkit-box;display:-ms-flexbox;display:flex;position:relative;list-style:none;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:376px;height:500px}.download-container .download-card-list .download-card .cover-background{position:relative;width:376px;height:231px}.download-container .download-card-list .download-card .cover-content{position:absolute;margin-left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.download-container .download-card-list .download-card .download-card-title{margin-top:8px;line-height:1;font-size:20px;color:#333}.download-container .download-card-list .download-card .phone-title{margin-bottom:12px}.download-container .download-card-list .download-card .download-card-sub{margin:12px 0 32px;line-height:1;font-size:14px;color:#666}.download-container .download-card-list .download-card .download-card-feature{list-style:none;margin-top:11px;line-height:1;font-size:14px;color:#666}.download-container .download-card-list .download-card .download-btn{position:absolute;left:50%;bottom:0;border-radius:2px;width:200px;height:40px;background-color:#1baafb;cursor:pointer;line-height:40px;text-align:center;font-size:14px;color:#fff;-webkit-transform:translateX(-100px);transform:translateX(-100px)}.download-container .download-card-list .download-card .download-btn:hover{background-color:#49bbfc;color:#fff}.download-container .download-card-list .download-card .download-btn.disabled{background-color:#ddd;cursor:not-allowed;pointer-events:none}.download-container .download-card-list .download-card .download-btn .icon{margin-right:5px;margin-top:-3px}.download-container .download-card-list .download-card .download-btn .download-btn-text{line-height:1}.download-container .download-card-list .download-card .mobile-btn-wrapper{position:absolute;left:50%;bottom:0;width:210px;-webkit-transform:translateX(-105px);transform:translateX(-105px)}.download-container .download-card-list .download-card .mobile-btn-wrapper .icon{margin-right:5px;margin-top:-3px}.download-container .download-card-list .download-card .mobile-btn-wrapper .mobile-btn{width:100px;height:40px}.download-container .download-card-list .download-card .mobile-btn-wrapper .mobile-btn.ava-button{padding:0}.download-container .download-card-list .download-card .tool-btn-wrapper{position:absolute;left:50%;bottom:0;width:500px;-webkit-transform:translateX(-222px);transform:translateX(-222px)}.download-container .download-card-list .download-card .tool-btn-wrapper.ejy{-webkit-transform:translateX(-255px);transform:translateX(-255px)}.download-container .download-card-list .download-card .tool-btn-wrapper .tool-btn{display:inline-block;margin-right:16px;border-radius:2px;width:140px;height:40px;background-color:#1baafb;cursor:pointer;line-height:40px;text-align:center;font-size:14px;color:#fff}.download-container .download-card-list .download-card .tool-btn-wrapper .tool-btn:hover{background-color:#49bbfc;color:#fff}.download-container .download-card-list .download-card .tool-btn-wrapper .tool-btn .icon{margin-right:5px;margin-top:-3px}.download-container .download-card-list .download-card .tool-btn-wrapper .mobile-btn{width:100px;height:40px;border-radius:2px}.download-container .download-card-list .download-card .tool-btn-wrapper .mobile-btn.ava-button{padding:0}.download-container .download-card-list .download-card .phone-btn-wrapper{-webkit-transform:translateX(-160px);transform:translateX(-160px)}.download-container .download-card-list .download-card .qr-code-wrapper{display:-webkit-box;display:-ms-flexbox;display:flex;position:absolute;bottom:-270px;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:247px;height:260px;background:url(data:image/png;base64,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no-repeat;z-index:2}.download-container .download-card-list .download-card .qr-code-android-wrapper{background:url(../../index/img/qr-code-android-bg.2031c85c.png) no-repeat}.download-container .download-card-list .download-card .qr-code-phone-wrapper,.download-container .download-card-list .download-card .qr-code-tip-wrapper{background:url(../../index/img/qr-code-phone-bg.63912b09.png) no-repeat;background-size:cover}.download-container .download-card-list .download-card .qr-code-phone-wrapper{left:-20px;bottom:-270px}.download-container .download-card-list .download-card .phone-ios-wrapper{left:12px}.download-container .download-card-list .download-card .phone-android-wrapper{left:34px}.download-container .download-card-list .download-card .phone-scan-wrapper{left:120px;width:418px}.download-container .download-card-list .download-card .phone-scan-wrapper .qr-code{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:170px}.download-container .download-card-list .download-card .phone-scan-wrapper .qr-code .scan-code-tip{font-size:14px;color:#333;line-height:22px;margin-top:4px}.download-container .download-card-list .download-card .phone-scan-wrapper .qr-code img{width:100%;height:170px}.download-container .download-card-list .download-card .qr-code img{margin-top:-14px;width:208px;height:208px}.download-container .download-card-list .download-card .code-tip{position:absolute;left:27px;bottom:18px;font-size:12px;color:#222}.download-container .download-card-list .download-card .download-blue-bg{background:url(../../index/img/blue-bg.6039e2bf.png) no-repeat}.download-container .download-card-list .download-card .download-green-bg{background:url(../../index/img/green-bg.6c21616c.png) no-repeat}.download-container .download-card-list .download-card .download-mobile-bg{width:376px;height:231px;background:url(../../index/img/mobile-bg.91047408.png) no-repeat}.download-container .download-card-list .download-card .download-video-upload-bg{width:376px;height:231px;background:url(../../index/img/video-upload-bg.3b347332.png) no-repeat}.download-container .download-card-list .download-card .download-ejy-bg{width:376px;height:231px;background:url(../../index/img/ejy-bg.374feae6.png) no-repeat}.download-container .download-card-list .download-card .download-record-assist{width:376px;height:231px;background:url(../../index/img/record-assist-bg.4c133714.png) no-repeat}.download-container .download-card-list .download-card .download-record{margin-top:23px;width:265px;height:168px;background:url(../../index/img/record.e3457fa9.png) no-repeat}.download-container .download-card-list .download-card .download-assist{margin-top:27px;width:250px;height:160px;background:url(../../index/img/assist.4e048125.png) no-repeat}.download-container .download-card-list .download-card .download-teacher{margin-top:39px;width:300px;height:136px;background:url(../../index/img/teacher.19165c7c.png) no-repeat}.download-container .download-card-list .download-card .download-student{margin-top:27px;width:250px;height:160px;background:url(../../index/img/student.02bbf59c.png) no-repeat}.download-container .download-card-list .download-card .download-student-mobile{margin-top:47px;width:172px;height:160px;background:url(../../index/img/student-mobile.d6ff382e.png) no-repeat}.download-container .download-card-list.ejy-download .tool-btn-wrapper{display:block;width:100%;-webkit-transform:translateX(0);transform:translateX(0);left:0}.download-container .download-card-list.ejy-download .tool-btn-wrapper .tool-btn{margin-right:0}.download-container .download-card-list.ejy-download .phone-scan-wrapper{left:94px}.download-container .teacher-download{min-height:500px;padding:0 20px;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.download-container .teacher-download .download-card{margin-bottom:60px;margin-right:16px}.download-container .teacher-download .download-card:nth-child(3n){margin-right:0}