Menu导航菜单，如果子菜单是弹出的形式，级联菜单之间有间隙，当鼠标滑上去的时候菜单会消失

[fuyufeng1025]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

3.8.1

Environment

window7 google

Reproduction link

https://ant.design/components/menu-cn/

Steps to reproduce

Menu导航菜单，如果子菜单是弹出的形式，级联菜单之间有间隙，当鼠标滑上去的时候菜单会消失

What is expected?

去掉菜单之间的间隙

What is actually happening?

菜单之间有间隙

[ant-design-bot]

Translation of this issue:

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Menu navigation menu, if the submenu is a pop-up form, there is a gap between the cascaded menus, and the menu will disappear when the mouse slides up.

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

3.8.1

Environment

Window7 google

Reproduction link

https://ant.design/components/menu-cn/

Steps to reproduce

Menu navigation menu, if the submenu is a pop-up form, there is a gap between the cascaded menus, and the menu will disappear when the mouse slides up.

What is expected?

Remove the gap between menus

What is actually happening?

There is a gap between the menus

[picodoth]

@fuyufeng1025 来个gif?

[unrealsmart]

的确如此，有微小的间距，我想我终于知道 弹出形式的菜单可能会发生闪烁以及……抽搐的原因了

[oNexiaoyao]

这个menu与submenu之间的间距如何去掉呀，submenu是相对dom定位计算出来的，不是相对父菜单的呀。。

[LiuXiao617111]

同求，该这么解决呢