nicht angemeldet
sorry...
<html>
<head>
<style type="text/css">
.green{
background-color: green;
}
.red{
background-color: red;
}
</style>
</head>
<body>
<div class="green" id="Layer1" style="position:absolute; left:148px; top:50px; width:50; height:50; z-index:1"></div>
<div class="green" id="Layer2" style="position:absolute; left:244px; top:50px; width:50; height:90; z-index:2"></div>
<div class="green" id="Layer3" style="position:absolute; left:342px; top:50px; width:50; height:150; z-index:3"></div>
<div class="red" id="Layer1" style="position:absolute; left:148px; top:220px; width:50; height:50; z-index:1"></div>
<div class="red" id="Layer2" style="position:absolute; left:244px; top:220px; width:50; height:90; z-index:2"></div>
<div class="red" id="Layer3" style="position:absolute; left:342px; top:220px; width:50; height:150; z-index:3"></div>
</body>
</html>