4_2

by sanaes

HTML

<div></div>
<div style="position:absolute;left:50px;top:50px;background:#00f">
    <div style="position:fixed;left:70px;top:70px;width:100px;height:50px;background:#f00"></div>
</div>
<div></div>

CSS

div{margin-left:10px;width:200px;height:100px;background:#0f0;opacity:.8;border:1px solid #000}