.pre_tooltip{max-width:25rem}.history_config_container[data-v-65ccce66]{background:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.history_config_container .history_sider[data-v-65ccce66]{width:20rem;padding:1.25rem}.history_config_container .history_sider .kefu_list[data-v-65ccce66]{margin-top:.625rem}.history_config_container .history_sider .kefu_list .kefu_item[data-v-65ccce66]{font-size:.875rem;padding:.625rem;color:#333;cursor:pointer}.history_config_container .history_sider .kefu_list .kefu_item.selected[data-v-65ccce66]{background:#e4f7fe;color:#1890ff}.history_config_container .history_sider .kefu_list .kefu_item[data-v-65ccce66]:hover{background:#e4f7ff}.history_config_container .history_content[data-v-65ccce66]{border:none;border-left:.0625rem solid #e8e8e8;-webkit-box-flex:1;-ms-flex:1;flex:1}.history_config_container .history_content .title_inner[data-v-65ccce66]{font-size:1.875rem;margin-right:.625rem;font-weight:700}.history_config_container .history_content .title_outer[data-v-65ccce66]{font-size:.875rem;color:#ccc}