.tail-top{ background:url(images/bg1.gif) repeat-x top}

.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:1003px; background:url(images/bot.gif) repeat-x bottom }

/*======= header =======*/
#header {height:489px;  background:url(images/top.jpg) no-repeat top center; overflow:hidden}
#header .col-1{ width:346px}
#header .col-2{ width:583px}

/*======= index.html =======*/
#page1 #content .row2 .col-1{ width:260px; margin-right:77px}
#page1 #content .row2 .col-2{ width:240px}
#page1 #content .row2 .bg{ background:url(images/tail1.gif) repeat-y 295px top } 
/*======= index-1.html =======*/
#page2 #content .row2 .col-1{ width:260px; margin-right:77px}
#page2 #content .row2 .col-2{ width:240px}
#page2 #content .row2 .bg{ background:url(images/tail1.gif) repeat-y 295px top } 
/*======= index-2.html =======*/
#page3 #content .row2 .col-1{ width:260px; margin-right:77px}
#page3 #content .row2 .col-2{ width:255px}
#page3 #content .row2 .bg{ background:url(images/tail1.gif) repeat-y 295px top } 
/*======= index-3.html =======*/
#page4 #content .row2 .col-1{ width:260px; margin-right:77px}
#page4 #content .row2 .col-2{ width:240px}
#page4 #content .row2 .bg{ background:url(images/tail1.gif) repeat-y 295px top } 
/*======= index-5.html =======*/
#page6 #content .row2 .col-1{ width:260px; margin-right:77px}
#page6 #content .row2 .col-2{ width:260px}
#page6 #content .row2 .bg{ background:url(images/tail1.gif) repeat-y 295px top } 
/*======= index-6.html =======*/
#page7 #content .row2 .col-1{ width:260px; margin-right:77px}
#page7 #content .row2 .col-2{ width:268px}
#page7 #content .row2 .bg{ background:url(images/tail1.gif) repeat-y 295px top } 

/*======= footer =======*/
#footer { height:45px; }