A CSS file with beating heart uses Colors Crayola Availabe color options are:
- blizzard-blue
- radical-red
- blue-3
- blue-2
- neon-carrot
- laser-lemon
- sunglow
- magic-mint
- razzle-dazzle-rose
- hot-magenta
- vivid-violet
- licorice
- screamin-green
- slimy-green
The main div class is beating-heart
<!DOCTYPE html>
<html>
<head>
<title>Demo</title>
<link rel="stylesheet" type="text/css" href="beating-heart.css">
</head>
<body>
<div class="beating-heart radical-red"></div>
</body>
</html>