In style.css
, remove margin-left and margin-right from this
ul.sf-menu {
background-color: #CC0000;
border-right: medium none;
float: left;
margin-left: 172px;
margin-right: 25px;
}
and put this in
.menu {
width: 925px;
}
Or just put this in the Custom CSS option.
ul.sf-menu { margin-left:0; margin-right:0; }
.menu { width: 925px; }