iview 的tabs标签嵌套子层级会出现父层级上
<Tabs value="name1">
<TabPane label="标签一" name="name1">
<Tabs value="child-name1">
<TabPane label="子标签一" name="child-name1">子标签一的内容</TabPane>
<TabPane label="子标签二" name="child-name2">子标签二的内容</TabPane>
<TabPane label="子标签三" name="child-name3">子标签三的内容</TabPane>
</Tabs>
</TabPane>
<TabPane label="标签二" name="name2">标签二的内容</TabPane>
<TabPane label="标签三" name="name3">标签三的内容</TabPane>
</Tabs>
解决办法: