<h1 class="replace-pseudo">
  SitePoint
</h1>
body {
  font-family: 'Lato';
  margin: 30px 40px;
}

.replace-pseudo {
  width: 264px;
  height: 106px;
  overflow:hidden;
}
.replace-pseudo:before{
  content: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/123941/SitePointLogo.png");
}

External CSS

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

External JavaScript

This Pen doesn't use any external JavaScript resources.