<!DOCTYPE html> | |
<meta charset="utf-8" /> | |
<title>Element with same color as background</title> | |
<style> | |
#overlay, | |
#hidden { | |
background: blue; | |
width: 50px; height: 50px; | |
} | |
#hidden { | |
margin-top: -50px; | |
} | |
</style> | |
<div id="overlay"></div> | |
<div id="hidden"></div> |