#main {margin:0 auto; width:763px;}

.col_1, .col_2, .col_3{ float:left;}

/*======= index.html =======*/
#page1 #content .col_1 {width:276px;}
#page1 #content .col_2 { width:241px;}
#page1 #content .col_3 { width:206px;}

/*=========================*/


#footer{height:71px}