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1.4rem);width:100%;overflow:auto;margin-top:.5rem;position:relative}.classList_container .item_box{padding-bottom:.24rem}.classList_container .right_rtab{position:fixed;right:0;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;width:1rem;align-items:center}.classList_container .ri_tab_item{font-size:.3rem;margin:.2rem 0;color:#666}.classList_container .item_title{line-height:1;font-size:.34rem;font-weight:800;color:#333;padding:0 .32rem;padding-bottom:.26rem}.classList_container .item_list{display:flex;flex-wrap:wrap;justify-content:space-between;padding-left:.06rem}.classList_container .child_item{display:flex;align-items:center;justify-content:center;width:32%;height:1.36rem;margin-bottom:.24rem;padding:0 .12rem;background:#f3f5f7;border-radius:.4rem;font-size:.3rem;color:#666;position:relative;background:#fff;box-shadow:0 .08rem .24rem .01rem rgba(95,114,146,.13);border-radius:.16rem .16rem .16rem .16rem}.classList_container .child_item.empty-block{height:0;visibility:hidden}.classList_container .card_select{position:absolute;right:-.08rem;top:-.08rem}.classList_container .select_icon{width:.48rem;height:.48rem;background-image:url(data:image/png;base64,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);background-size:100% 100%}.classList_container .select_icon_active{width:.48rem;height:.48rem;background-image:url(data:image/png;base64,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);background-size:100% 100%}.classList_container .bottom_control{width:100%;height:1.28rem;position:fixed;bottom:0;left:0;background:#fff;z-index:9999;box-shadow:0 -.04rem .16rem .01rem rgba(95,114,146,.1);display:flex;align-items:center;justify-content:center}.classList_container .bottom_control .but_box{width:2.56rem;height:.8rem;background:rgba(22,141,255,.08);border-radius:.44rem;font-size:.34rem;font-weight:500;color:#168dff;display:flex;align-items:center;justify-content:center}.classList_container .bottom_control .but_box_ac{width:3.22rem;background:rgba(22,141,255,.5);color:#fff;margin-left:.4rem}.classList_container .bottom_control .but_box_ac.active{background:#168dff}.classList_container .success_box{width:6.4rem;height:3rem;background-image:url(../img/bg01.dc03ac62.png);background-size:100% 100%;line-height:1;text-align:center}.classList_container .success_title{padding-top:.8rem;font-size:.4rem;font-weight:800;color:#333}.classList_container .success_txt{display:flex;align-items:center;justify-content:center;padding-top:.4rem;font-size:.3rem;font-weight:500;color:#333}.classList_container .success_txt span{color:#168dff;padding:0 .1rem}.classList_container .success_txt p{color:#2dcc1f}