.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:993px; }

/*======= header =======*/
#header {
	height:465px;
	background:url(images/top.jpg) top center no-repeat
}

/*======= index.html =======*/
#page1 #content .row .col-1{ width:168px; margin-right:24px}
#page1 #content .row .col-2{ width:168px}
#page1 #content .col-1{ width:620px; margin-right:38px}
#page1 #content .col-2{ width:278px}
#page1 #content .col-3{ width:299px; margin-right:18px}
#page1 #content .col-4{ width:299px}
#page1 #content .bg{ background:url(images/tail.gif) repeat-y 635px top } 
/*======= index-1.html =======*/
#page2 #content .row .col-1{ width:620px; margin-right:38px}
#page2 #content .row .col-2{ width:278px}
#page2 #content .row .bg{ background:url(images/tail.gif) repeat-y 635px top } 
#page2 #content .col-1{ width:620px; margin-right:38px}
#page2 #content .col-2{ width:278px}
#page2 #content .bg{ background:url(images/tail.gif) repeat-y 635px top } 
/*======= index-2.html =======*/
#page3 #content .row .col-1{ width:299px; margin-right:42px}
#page3 #content .row .col-2{ width:588px}
#page3 #content .row .bg{ background:url(images/tail.gif) repeat-y 319px top }
/*======= index-3.html =======*/
#page4 #content .row .col-1{ width:168px; margin-right:24px}
#page4 #content .row .col-2{ width:168px}
#page4 #content .col-1{ width:620px; margin-right:38px}
#page4 #content .col-2{ width:278px}
#page4 #content .bg{ background:url(images/tail.gif) repeat-y 635px top }
/*======= index-4.html =======*/
#page5 #content .row .col-1{ width:299px; margin-right:42px}
#page5 #content .row .col-2{ width:588px}
#page5 #content .row .bg{ background:url(images/tail.gif) repeat-y 319px top }
/*======= index-5.html =======*/
#page6 #content .row .col-1{ width:620px; margin-right:38px}
#page6 #content .row .col-2{ width:278px}
#page6 #content .row .bg{ background:url(images/tail.gif) repeat-y 635px top } 

/*======= footer =======*/
#footer { height:60px; }