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

Reproduction link

https://codepen.io/stormrise/pen/rNpLYbw

Steps to reproduce

https://ant.design/components/space-cn/#components-space-demo-vertical

按照文档说明设置 width: 100% 独占一行。并且我的元素也是width: 100%占满一行。

只有 width: 100%是正常的一行占满，

如果加上了align='center'就会出现占不满的情况。

What is expected?

正常占满一行

What is actually happening?

元素的width 100%没有生效