关于mobile-menu-3.html 页面的一个BUG

[rainsunset]

侧边栏折叠时缩小视图 菜单栏图标会出现在右上角 但是此时展开菜单栏 子菜单栏不能正常反馈
因为不能放图 图片放在以下博客内 请问怎样才能解决这个问题？ 谢谢
http://blog.leanote.com/post/rainsunset/419381222ccd

[bopoda]

@rainsunset Please write in English, attach screenshot if possible.

[ghost]

He means he found a bug on zhe page of 'mobile-menu-3.html'.

When the sidebar is Folded, zooms the browser should cause a mistake that the child menus can't be folded.

Please pardon me as my English isn't very good.
@bopoda