body{
font-family: Helvetica, sans-serif;
}

#content {  
margin-left: auto;  
margin-right: auto;  
margin-top: 20px;  
text-align: left;
width: 960px;
height: 600px;
}

#footer {

width:960px;
margin-left: auto;  
margin-right: auto;
text-align:right;
margin-bottom:20px;

}