#main { width:909px; margin:0 auto; text-align:left;}

#header {height:218px;}

#footer { height:139px;}

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

.row-2 .column-1{ width:305px !important;}
.row-2 .column-2{ width:490px !important;}

/* ============================= page1 ===========================*/
#page1 .column-1{ width:240px;}
#page1 .column-2{ width:240px;}
#page1 .column-3{ width:240px;}
.column-4{ width:540px; border-right:1px dotted #ccc;}