JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div class="background">
    <form>
      This is my form
    </form>
  </div>
</div>

CSS

.container {
  background: #fff;
  padding-top: 60px;
}

.background {
  background: #000;
}

form {
  color: red;
  margin-top: -30px;
}