<!doctype html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<style> | |
body { | |
margin: 0px; | |
} | |
#outer { | |
position: absolute; | |
width: 600px; | |
height: 200px; | |
background-color: aquamarine; | |
} | |
#left, #right { | |
position: absolute; | |
width: 300px; | |
height: 200px; | |
background-image: radial-gradient(closest-side, red 40%, transparent 40%) | |
} | |
#left { | |
left: 80px; | |
} | |
#right { | |
left: 380px; | |
} | |
</style> | |
</head> | |
<body> | |
<div id="outer"> | |
<div id="left"></div> | |
<div id="right"></div> | |
</div> | |
</body> | |
</html> | |