.tail-top{ background:url(images/bg1.jpg) no-repeat top center}
.tail-top1{ background:url(images/bg1_contact.jpg) no-repeat top center; background-color:#dbe6de;}


.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:943px; }

/*======= header =======*/
#header {height:327px}

/*======= index.html =======*/
#page1 #content .col-1{ width:270px; margin-right:37px}
#page1 #content .col-2{ width:265px}
#page1 #content .bg{ background:url(images/tail.gif) repeat-y 286px top } 
#page1 #content .bg1{ background:url(images/tail.gif) repeat-y 593px top } 

#page1 #content .row .col-1{ width:300px; margin-right:130px; margin-left:60px;}
#page1 #content .row .col-2{ width:390px; margin-left:30px;}
/*======= index-1.html =======*/
#page2 #content .col-1{ width:204px; margin-right:15px}
#page2 #content .col-2{ width:204px}
#page2 #content .row .col-1{ width:460px; margin-right:72px}
#page2 #content .row .col-2{ width:345px}
/*======= index-2.html =======*/
#page3 #content .row .col-1{ width:460px; margin-right:72px}
#page3 #content .row .col-2{ width:345px}

/*======= footer =======*/
#footer { height:46px; }