#site_center {text-align:center;}
#main {
	width:870px;
	margin:0 auto;
	text-align:left;
	padding: 0 0 20px 0;
}

#header {height:256px;}

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


#page1 #content .col_1 {width:512px;}
#page1 #content .col_2 { width:274px;}


#page2 #content .col_1 {width:283px;}
#page2 #content .col_2 { width:486px;}


#page3 #content .col_1 {width:512px;}
#page3 #content .col_2 { width:254px;}


#page4 #content .col_1 {width:283px;}
#page4 #content .col_2 { width:486px;}





#footer {height:77px;}