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

#header, #content, #footer {width:705px}

.col_1, .col_2, .col_3, .col_box_1, .col_box_2, .col_box_3{ float:left;}


/*======= index.html =======*/
#page1 #content .col_1{width:190px;}
#page1 #content .col_2{width:325px;}
#page1 #content .col_3{width:190px;}
/*=========================*/

/*======= index-1.html =======*/
#page2 #content .col_1{width:515px;}
#page2 #content .col_2{width:190px;}
/*=========================*/