.split-body{display:flex;border:1px solid #e4e7ed}.split-body .left-body{display:inline-block;width:250px;padding:10px;border-right:1px solid #e4e7ed;background-color:#f2f6fc}.split-body .left-body .left-item{margin-top:10px;white-space:nowrap;text-overflow:hidden;height:calc(100vh - 100px);border-radius:2px}.split-body .left-body .left-item .item-row{height:30px;line-height:30px;font-size:14px;color:#606266;cursor:pointer;border-radius:2px;padding:0 10px}.split-body .left-body .left-item .item-row:hover{background-color:#409eff;color:#fff}.split-body .right-body{flex:1;padding-left:20px}.faq-fixed{display:inline-block;width:60px;height:60px;text-align:center;position:fixed;top:50vh;right:0;z-index:9999;background-color:#67c23a;color:#fff;border-top-left-radius:30px;border-bottom-left-radius:30px;padding:10px 10px;cursor:pointer}