#main {width:918px; margin:0 auto; height:780px; position:relative;}

#header {height:186px;}
#header, #content, #footer { font-size:0.5625em;}

.col-1, .col-2, .col-3 { float:left;}

/*======= index-2.html =======*/
#page3 #content .col-1 {width:368px; margin-right:21px;}
#page3 #content .col-2 { width:207px;}

/*======= index-4.html =======*/
#page5 #content .col-1 {width:277px; margin-right:45px;}
#page5 #content .col-2 { width:272px;}

/*======= index-5.html =======*/
#page6 #content .col-1 {width:288px;}
#page6 #content .col-2 { width:308px;}

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