.tall_back{background:url(images/tall.gif) repeat-x left top;}
.main {width:765px;}
#content{text-align:left;}
/*page_1*/
#page1 #content .col1{float:left; width:290px;}
#page1 #content .col2{float:left; width:470px;}

/*page_2*/
#page2 #content .col1{float:left; width:290px;}
#page2 #content .col2{float:left; width:470px;}

/*page_3*/
#page3 #content .col1{float:left; width:290px;}
#page3 #content .col2{float:left; width:470px;}

/*page_4*/
#page4 #content .col1{float:left; width:290px;}
#page4 #content .col2{float:left; width:470px;}

/*page_5*/
#page5 #content .col1{float:left; width:290px;}
#page5 #content .col2{float:left; width:470px;}

/*page_6*/
#page6 #content .col1{float:left; width:100%;}