.chapterDialog .leftTree[data-v-2a54c8ca]{width:280px}.chapterDialog .leftTree .leftTree_title[data-v-2a54c8ca]{font-size:14px;font-weight:700;margin-bottom:10px;letter-spacing:2px;padding-bottom:10px;border-bottom:1px solid #e8e8e8}.chapterDialog .leftTree_center[data-v-2a54c8ca]{margin-top:10px}.chapterDialog .custom-tree-node[data-v-2a54c8ca]{-ms-flex:1;flex:1;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:justify;justify-content:space-between;font-size:14px;padding-right:8px}.chapterDialog .el-icon-plus[data-v-2a54c8ca]{color:#017beb;font-size:12px}.chapterDialog .el-icon-delete[data-v-2a54c8ca]{color:#f56c6c;font-size:12px}.chapterDialog .el-icon-menu[data-v-2a54c8ca]{color:#017beb;font-size:12px;margin-right:5px}.chapterDialog .treenode_title[data-v-2a54c8ca]{font-size:13px;letter-spacing:2px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.chapterDialog .treenode_title .treenode_label[data-v-2a54c8ca]{width:110px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.pagination[data-v-a10a8d44]{margin-top:20px;text-align:right}.coursewareSiteHome[data-v-4a5dfe72]{-ms-flex:1;flex:1}.coursewareSiteHome .treeLeft[data-v-4a5dfe72]{width:300px;border-right:1px solid #e8e8e8;margin-right:10px}.coursewareSiteHome .table-content[data-v-4a5dfe72]{width:100%;-ms-flex:1;flex:1}.coursewareSiteHome .btnbox[data-v-4a5dfe72]{margin-top:20px;text-align:center}