.left-tree[data-v-e1ab6bf2]{min-width:320px;height:100%;padding:20px 10px;box-sizing:border-box;font-size:14px;border:1px solid #e1e1e1}.left-tree .module-countainer[data-v-e1ab6bf2]{margin:8px 3px 10px;min-width:173px;display:flex}.left-tree .module-countainer button[data-v-e1ab6bf2]{margin:0 10px}.node-label[data-v-e1ab6bf2]{display:inline-block;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.node-label .chapter-label[data-v-e1ab6bf2]{margin-right:5px;display:inline-block;font-weight:700}