#main { width:946px; margin:0 auto; text-align:left;}

#header {height:560px;}
#headers {height:153px;}

#footer { height:87px;}

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

.column-1{ width:260px;}
.column-2{ width:440px;}
.column-3{ width:180px;}

/* ============================= page4 ===========================*/
#page4 .column-1{ width:603px;}
#page4 .column-2{ width:250px;}
#page4 .col-1{ width:450px;}
#page4 .col-2{ width:150px;}