.student-tree[data-v-1a75ce58]{display:flex;flex-direction:column;height:100%;color:#333;font-size:4vw;font-weight:400;background-color:#f2f4f9}.header[data-v-1a75ce58]{box-sizing:border-box;background-color:#fff}.header .nav[data-v-1a75ce58]{box-sizing:border-box;width:100vw;height:14.4vw;line-height:14.4vw;overflow-x:auto}.header .nav .list[data-v-1a75ce58]{white-space:nowrap}.header .nav .list .nav-item[data-v-1a75ce58]{display:inline-block}.header .nav .list .nav-item.active[data-v-1a75ce58]{color:#4275fd}.header .nav .list .nav-item .text[data-v-1a75ce58]{margin:0 3.2vw}.body[data-v-1a75ce58]{box-sizing:border-box;flex:1;margin-top:2.667vw;overflow-y:auto}.body .list[data-v-1a75ce58]{padding:0 4vw;background-color:#fff}.body .list .item[data-v-1a75ce58]{box-sizing:border-box;display:flex;align-items:center;justify-content:center;height:14.4vw}.body .list .item .left[data-v-1a75ce58]{display:flex;align-items:center;justify-content:center;height:100%;margin-right:2.667vw}.body .list .item .middle[data-v-1a75ce58]{flex:1}.body .list .item .middle[data-v-1a75ce58],.body .list .item .right[data-v-1a75ce58]{box-sizing:border-box;display:flex;align-items:center;height:100%;border-bottom:1px solid #e5e5e5}.body .list .item .right[data-v-1a75ce58]{flex:0}.footer-tree-list[data-v-1a75ce58]{box-sizing:border-box;position:fixed;bottom:0;width:100%;padding:1.6vw 4vw;border-top:1px solid #e5e5e5;background-color:#fff}