<body style="margin: 0px;">
<div style="zoom: 2; margin: 30px;">
<div style="background: blue; filter: url(#offset-flood); -webkit-filter: url(#offset-flood); width:200px; height:100px;" src="resources/reference.png">
- <div style="position: absolute; left:200px; top:20px; width:50px; height:50px; background:green;"/>
+ <div style="position: absolute; left:200px; top:30px; width:30px; height:40px; background:green;"/>
</div>
</div>
</body>