.main {width:100%;background:url(images/back.jpg) repeat-x left top;}
#content{text-align:left;width:766px; margin:auto; padding-left:62px; padding-bottom:22px;}
#content .col1{margin-right:53px;}
#content .col2{}
#content .col3{margin-right:53px;}
/*page_1*/
#page1 #content .col1{float:left; width:437px;}
#page1 #content .col2{float:left; width:225px;}

/*page_2*/
#page2 #content .col1{float:left; width:437px;}
#page2 #content .col2{float:left; width:225px;}

/*page_3*/
#page3 #content .col1{float:left; width:437px;}
#page3 #content .col2{float:left; width:225px;}

/*page_4*/
#page4 #content .col1{float:left; width:437px;}
#page4 #content .col2{float:left; width:225px;}
#page4 #content .col3{width:690px;}

/*page_5*/
#page5 #content .col1{float:left; width:437px;}
#page5 #content .col2{float:left; width:225px;}

/*page_6*/
#page6 #content .col1{float:left; width:437px;}
#page6 #content .col2{float:left; width:225px;}

/*page_7*/
#page7 #content .col1{float:left; width:695px;}