codice:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Documento senza titolo</title>
<style type="text/css">
#contenitore {
 height: auto;
 width: 1024px;
 margin: 0 auto;
}
.img2 {
 float: left;
 margin-left: 131px;
}
#vlear {
 clear: both;
}
</style>
</head>
<body>
<div id="contenitore">
    <div id="img1"><img src="01.jpg" width="1024" height="100" alt="img 1" /></div>
    <div class="img2"><img src="02.jpg" wclassth="92" height="92" alt="img 2" /></div>
    <div class="img2"><img src="03.jpg" wclassth="92" height="92" alt="img 3" /></div>
    <div class="img2"><img src="04.jpg" wclassth="92" height="92" alt="img 4" /></div>
    <div class="img2"><img src="05.jpg" wclassth="92" height="92" alt="img 5" /></div>
  <div id="clear"></div>
</div>
</body>
</html>