#main { width:980px; margin:0 auto; text-align:left;}

#header {height:493px;}

#footer { height:55px;}

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

.column-1{ width:270px;}
.column-2{ width:686px;}

/* ============================= page2 ===========================*/
#page2 .col-1{ width:187px;}
#page2 .col-2{ width:187px;}
#page2 .col-3{ width:187px;}

#page2 .column-2 .column-1{ width:242px;}
#page2 .column-2 .column-2{ width:386px;}