body {
background: #fff;
margin:0 auto;
}

div {
width:680px;
height:500px;
padding:0;
margin:0;
}

img.principal {
position:relative;
float:left;
padding-left:8px;
padding-top:25px;

}

ul {
position:relative;
float:right;
padding:0;
margin:0;
list-style:none;
padding-top:8px;
padding-left:10px;
height:450px;
overflow:auto;
width:360px;
}

li {
position:relative;
float:left;
width:50px;
text-align:center;
border:1px solid #c0c0c0;
padding:50;
margin:0;
margin:2px;
}

h1 {
position:relative;
float:right;
width:220px;
display:block;
font-family:arial,sans-serif;
font-size:0.9em;
}