.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:980px; }

/*======= header =======*/
#header {height:195px;  background:url(images/top.jpg) no-repeat top center}

/*======= index-1.html =======*/
#home #content .col-1{ width:460px; margin-right:66px}
#home #content .col-2{ width:261px}
#home #content .bg{ background:url(images/tail.gif) repeat-y 492px top } 
#home #content .col-3{ width:226px}
#home #content .col-4{ width:216px}
/*======= index-2.html =======*/
#aboutus #content .col-1{ width:300px; margin-right:86px}
#aboutus #content .col-2{ width:255px}
/*#aboutus #content .bg{ background:url(images/tail.gif) repeat-y 285px top }*/ 
/*======= index-3.html =======*/
#services #content .col-1{ width:455px; margin-right:86px}
#services #content .col-2{ width:246px}
/*#services #content .bg{ background:url(images/tail.gif) repeat-y 492px top }*/ 
/*======= index-4.html =======*/
#contacts #content .col-1{ width:346px;margin-right:30px;}
#contacts #content .col-2{ width:355px}
#contacts #content .col-3{ width:225px}
#contacts #content .col-4{ width:219px}
#contacts #content .bg{ background:url(images/tail.gif) repeat-y 345px top } 
/*======= index-5.html =======*/
#page5 #content .col-1{ width:455px; margin-right:86px}
#page5 #content .col-2{ width:246px}
#page5 #content .bg{ background:url(images/tail.gif) repeat-y 492px top } 
#page5 #content .col-3{ width:225px}
#page5 #content .col-4{ width:219px}

/*======= footer =======*/
#page #footer { height:198px; background:url(images/bot.jpg) }
#footer { height:93px; background:url(images/bot1.gif); }