#site_center {text-align:center;}
#header, #content1 {width:780px; margin:0 auto; text-align:right;}
#content2 {width:100%; margin:0 auto; text-align:right;}
#footer {width:100%; margin:0 auto; text-align:center;}
#header {height:142px;}

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

/*======= index.html =======*/
#page1 #content1 .col_1 {width:34%;}
#page1 #content1 .col_2 { width:34%;}
#page1 #content1 .col_3 { width:32%;}
#page1 #content2 .col_1 {width:52%;}
#page1 #content2 .col_2 { width:48%;}




#footer {height:144px;}