Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<div class="a">
  <div class="b"></div>
</div>

SASS

*
  box-sizing: border-box
  
.a
 
  width: 800px
  height: 300px
 
  background: pink
  border: 1px solid transparent
 
  
.b
  margin: 50px 10px
  width: 400px
  height: 200px
  border: 4px solid black

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JSFiddle - React, Tailwind, and code Playground

HTML

SASS

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Join the 4+ million users, and keep the JSFiddle dream alive.

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console