.main { width:766px; margin:auto; padding-top:17px;}
#content{text-align:left;}
#content .col1{padding-bottom:10px;}
#content .col2{padding-bottom:10px;}
/*page_1*/
#page1 #content .col1{float:left; width:506px;}
#page1 #content .col2{float:left; width:197px;}

/*page_2*/
#page2 #content .col1{float:left; width:447px;}
#page2 #content .col2{float:left; width:234px;}

/*page_3*/
#page3 #content .col1{float:left; width:246px;}
#page3 #content .col2{float:left; width:434px;}

/*page_4*/
#page4 #content #row1{background:url(images/lineback.gif) repeat-y 248px;}
#page4 #content #row1 .col1{float:left; width:227px;}
#page4 #content #row1 .col2{float:left; width:410px;}

#page4 #content #row2{background:url(images/lineback.gif) repeat-y 419px;}
#page4 #content #row2 .col1{float:left; width:418px;}
#page4 #content #row2 .col2{float:left; width:250px;}

/*page_5*/
#page5 #content .col1{float:left; width:246px;}
#page5 #content .col2{float:left; width:434px;}

/*page_6*/
#page6 #content .col1{float:left; width:446px;}
#page6 #content .col2{float:left; width:236px;}

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