<div class="centered"><h1>Heading</h1></div>
* {
  box-sizing: border-box;
}

body {
  font-family: 'Lato';
  text-align: center;
  margin: 0;
}

.centered {
  width: 80vw;
  height: 70vh;
  margin: 15vh auto;
  background: brown;
  padding-top: 20px;
}

h1 {
  font-size: 4em;
  color: white;
}

External CSS

  1. https://fonts.googleapis.com/css?family=Lato

External JavaScript

This Pen doesn't use any external JavaScript resources.