JSFiddle - React, Tailwind, and code Playground

by tea4two

HTML

さしすせそ
<div>あいうえお
  <div>はひふへほ</div>
</div>
かきくけこ

<span>たちつてと</span>

CSS

div {
  border: 1px solid #ccc;
}
span {
  border: 1px solid #000;
}