#main {margin:0 auto; width:766px; text-align:left; border:1px black solid; margin-top:5px;}

#header, #content, #footer {width:766px; margin-top:0px;}

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


/*======= index.html =======*/
#page1 #content .col_1{width:532px;}
#page1 #content .col_2{width:234px;}
/*=========================*/