JSFiddle - React, Tailwind, and code Playground

by cherryflavourpez

HTML

<div id="outer">
  <input id="login">
</div>

CSS

#outer {
  width: 300px;
  margin: 20px auto;
  background: red;
}

#login {
  width: 100%;
  padding: 1em;
  background: rgba(0,0,0,.4);
  box-sizing:border-box;
}