我正在使用支持flexbox的框架basscss。有一些关于相等/伸展高度的问题。
<div class="flex mb2">
<div class="flex flex-wrap col col-4">
<div class="flex flex-wrap col-12">
<div class="self-start col-12 border">A1</div>
<div class="flex col-12 border py2">A2</div>
</div>
</div>
<div class="flex flex-wrap col col-4">
<div class="flex flex-wrap col-12">
<div class="self-start col-12 border">B1</div>
<div class="flex col-12 border py3">B2</div>
</div>
</div>
<div class="flex flex-wrap col col-4">
<div class="flex flex-wrap col-12">
<div class="self-start col-12 border">C1</div>
<div class="flex col-12 border py4">C2</div>
</div>
</div>
</div>
https://jsfiddle.net/dcy15y3r/
如何使所有 A 高度完全相同,以及 B 高度以填充剩余空间?