<!DOCTYPE HTML> | |
<style> | |
body { | |
margin: 0; | |
} | |
#container { | |
position: relative; | |
top: 40px; | |
width: 200px; | |
height: 400px; | |
} | |
#test { | |
position: absolute; | |
background-color: green; | |
width: 100px; | |
height: 100px; | |
margin-top: 20px; | |
} | |
</style> | |
<div id="container"> | |
<div id="test"></div> | |
</div> | |
Tests the repainting of absolute element when margin-top changes. |