div#visio{
float:left;
width:310px;
height:500px;
margin:0 30px 30px 0;
position:relative;
background-color:black;
}
div#text{
float:right;
width:378px;
padding-bottom:20px;
}
div#images{
clear:left;
width:326px;
}
div#preview{
width:480px;
margin-bottom:30px;
}
img{
margin:0 4px 4px 0;
}
div#content h2{
margin-top:30px;	
}