.right_bgd { position:absolute; top:0; right:0; width:50%; height:460px; background:url(images/bg-1.gif) left top repeat-x;}

.col1, .col2, .col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:994px; position:relative }

/*======= header =======*/
#header {height:460px;  background:url(images/top.gif) no-repeat top center}

/*======= index.html =======*/
#page1 #content .col1{ width:321px; margin-right:8px}
#page1 #content .col2{ width:321px}
#page1 #content .col-1{ width:244px; margin-right:9px}
#page1 #content .col-2{ width:727px}
#page1 #content .col-3{ width:360px; margin-right:51px}
#page1 #content .col-4{ width:257px}
#page1 #content .bg{ background:url(images/tail2.gif) repeat-y 375px top } 
/*======= index-1.html =======*/
#page2 #content .col-1{ width:630px; margin-right:50px}
#page2 #content .col-2{ width:280px}
#page2 #content .col-3{ width:244px; margin-right:25px}
#page2 #content .col-4{ width:355px}
#page2 #content .bg{ background:url(images/tail2.gif) repeat-y 653px top } 

/*======= footer =======*/
#footer { height:50px; }