#main {
width: 978px;
margin:0 auto;
overflow:hidden;
position:relative;
min-height: 720px;	
}
#container {
width:978px;
min-height: 720px;	
margin: 0 auto;   
}
#content {
margin: 0;
}
#primary {
display: none;
}
#secondary {
display: none;
}
#subsidiary {
width:960px;
margin:0 auto;
overflow:hidden;
display: none;
}
#subsidiary .aside {
width:300px;
float:left;
margin:0 20px 0 0;
display: none;
}
#subsidiary #third {
margin:0;
display: none;
}
.fixed {
width: 960px;
margin: 0 auto;
}