<!-- nothing  -->
HTML {
  height: 100%;
  }
BODY {
  background: linear-gradient( 90deg,
      rgba(255, 225, 132, .7) 50%, rgba(255,255,255, 0) 50%),
    linear-gradient( 90deg,
      rgba(32, 113, 120, .3) 50%, rgba(255,255,255, 0) 50%),
    linear-gradient( 90deg,
      rgba(255, 150, 102, .3) 50%, rgba(255,255,255, 0) 50%),
    linear-gradient( 90deg,
      rgba(23, 76, 79, .1) 50%, rgba(255,255,255, 0) 50%);
  background-size: 7em 7em, 5em 5em, 3em 3em, 1em 1em;
  background-color: #F5E9BE;
  font: 10px/1.4 'Trebuchet MS', Verdana, sans-serif;
  }

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.