#main { width:964px; margin:0 auto; text-align:left; position:relative;}

#header {height:180px;}

#footer { height:110px;}

.column-1,.column-1b, .column-2, .col-1, .col-2, .col-3, .col-4 {float:left;}
.container {width:100%; overflow:hidden;}

.column-1{ width:579px;}
.column-1b{ width:579px;}
.column-2{ width:331px;}
.column-3{ width:910px;}

.col-1{ width:173px;}
.col-2{ width:173px;}
.col-3{ width:173px;}
.col-4{ width:173px;}