<!DOCTYPE html>
<html>
<head>
<style>
.squashed {
height: 40px;
width: 40px;
background-color: lightgreen;
position: absolute;
top: 90px;
}
.composited {
position: absolute;
margin-top: 5px;
height: 100px;
width: 100px;
background-color: lightblue;
}
#target3 {
background-color: green;
}
</style>
</head>
<body>
<div id="target2" class="second composited">
</div>
<div id="target3" class="squashed"></div>
</body>
</html>