.tail-top{ background:url(images/bg.gif) repeat-x top #fff}
.tail-bottom{background:url(images/bot.gif) repeat-x  bottom }


.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:923px; }

/*======= header =======*/
#header {height:310px;  background:url(images/top.gif) repeat-x top left}

/*======= index.html =======*/
#page1 #content .col-1{ width:890px; margin-right:59px}
#page1 #content .col-2{ width:287px}
#page1 #content .bg{ background:url(images/tail.gif) repeat-y 572px top } 
#page1 #content .col-3{ width:270px; margin-right:38px}
#page1 #content .col-4{ width:270px; margin-right:35px}
#page1 #content .col-5{ width:269px}
#page1 #content .bg1{ background:url(images/tail.gif) repeat-y 287px top } 
#page1 #content .bg2{ background:url(images/tail.gif) repeat-y 593px top } 
#page1 #content .col-6{ width:125px; margin-right:15px}
#page1 #content .col-7{ width:125px}

/*======= footer =======*/
#footer { height:98px; }