.prepare-lesson .breadcrumb{line-height:40px}.prepare-lesson .moke-selector{padding:17px 20px;-webkit-box-sizing:border-box;box-sizing:border-box;border-radius:4px}.prepare-lesson .moke-selector .app-selector-group__item-wrapper{width:1044px!important}.prepare-lesson .prepare-box{background:#fff;border-radius:4px}.prepare-lesson .prepare-box .box-header{padding:16px 24px;height:70px;-webkit-box-sizing:border-box;box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;border-bottom:1px solid #e7eff8}.prepare-lesson .prepare-box .box-header .small-input{width:300px}.prepare-lesson .prepare-box .box-header .small-input .ava-input__inner{height:30px;line-height:30px}.prepare-lesson .prepare-box .box-header .small-input .ava-input__suffix{top:-4px}.prepare-lesson .prepare-box .box-header .moke-select .ava-input--small .ava-input__inner{height:30px;line-height:30px}.prepare-lesson .prepare-box .box-header .select-group>span{display:inline-block;color:#5c657d;font-size:14px;line-height:14px;padding:0 10px;cursor:pointer}.prepare-lesson .prepare-box .box-header .select-group>span.active{color:#1baafb}.prepare-lesson .prepare-box .box-header .select-group>span:first-of-type{position:relative;border-right:1px solid #e7e8ec}.prepare-lesson .prepare-box .box-content{padding:16px 24px 24px 24px;-webkit-box-sizing:border-box;box-sizing:border-box}.prepare-lesson .prepare-box .box-content .card-item{margin-right:24px;margin-bottom:24px}.prepare-lesson .prepare-box .box-content .card-item:nth-of-type(4n){margin-right:0}.prepare-lesson .prepare-box .page-box{height:30px;padding:0 0 20px 0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.error-page-container[data-v-45b5187d],.error-page-container[data-v-860b3a4a]{width:1200px;padding-top:40px;height:calc(100vh - 180px);margin:0 auto}