zig Tryit Editor

<!DOCTYPE html>
<html>
<head>
<style>
#grad1 {
  height: 150px;
  width: 150px;
  background-image: radial-gradient(closest-side at 60% 55%,blue,green,yellow,black);
}

#grad2 {
  height: 150px;
  width: 150px;
  background-image: radial-gradient(farthest-side at 60% 55%,blue,green,yellow,black);
}

#grad3 {
  height: 150px;
  width: 150px;
  background-image: radial-gradient(closest-corner at 60% 55%,blue,green,yellow,black);
}

#grad4 {
  height: 150px;
  width: 150px;
  background-image: radial-gradient(farthest-corner at 60% 55%,blue,green,yellow,black);
}
</style>
</head>
<body>

<h1>Radial Gradients - Use of different size keywords</h1>

<p><strong>closest-side:</strong></p>
<div id="grad1"></div>

<p><strong>farthest-side:</strong></p>
<div id="grad2"></div>

<p><strong>closest-corner:</strong></p>
<div id="grad3"></div>

<p><strong>farthest-corner (this is default):</strong></p>
<div id="grad4"></div>

</body>

</html>