JSFiddle - React, Tailwind, and code Playground

HTML

<dl id="a">
  <dt>aaa</dt>
  <dd>bbb</dd>
</dl>

<dl id="b">
  <dt>aaa</dt>
  <dd>bbb</dd>
</dl>

CSS

dt { float: left; }

dd { margin: 20px 0 20px 100px; }

#b {border: 1px solid red; }