<div class="content">
</div>
body {
  padding: 0px;
  mergin: 0px;
}

.content {
  background: radial-gradient(white, black);

  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

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