#site_center {text-align:center;}
#main {width:766px; margin:0 auto; text-align:left;}

#header {height:373px;}

.col_1, .col_2, .col_3, .column1, .column2, .column3 { float:left;}

/*======= layout =======*/
#page1 #content .col_1 {width:254px;}
#page1 #content .col_2 { width:471px;}
/*=========================*/

#footer {height:63px;}