<div style="background-color:#c00; color:#fff; width:200px; height:250px; top:30px; left:400px; position:relative; z-index:1;">z-index:1 </div> <div style="background-color:#008000; color:#fff; width:200px; height:250px; position:relative; top:0px; left:60px; z-index:2;">z-index:2 </div> <div style="background-color:#007FFF; color:#fff; width:100px; height:100px; position:relative; top:-500px; left:200px; z-index:3;">z-index:3 </div>