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

/*======= header =======*/
#header {height:559px;  background:url('../images/top.gif') repeat-x top; }

/*======= index.html =======*/
#page1 #content .col-1{ width:282px; margin-right:43px}
#page1 #content .col-2{ width:282px}
#page1 #content .bg{ background:url('../images/tail.gif') repeat-y 303px top;  } 
#page1 #content .bg1{ background:url('../images/tail.gif') repeat-y 628px top;  } 
/*======= index-1.html =======*/
#page2 #content .col-1{ width:282px; margin-right:43px}
#page2 #content .col-2{ width:282px}
#page2 #content .bg{ background:url('../images/tail.gif') repeat-y 303px top;  } 
#page2 #content .bg1{ background:url('../images/tail.gif') repeat-y 628px top;  } 
#page2 #content .col-3{ width:100px}
#page2 #content .col-4{ width:179px}
/*======= index-2.html =======*/
#page3 #content .col-1{ width:282px; margin-right:43px}
#page3 #content .col-2{ width:282px}
#page3 #content .bg{ background:url('../images/tail.gif') repeat-y 303px top;  } 
#page3 #content .bg1{ background:url('../images/tail.gif') repeat-y 628px top;  } 
/*======= index-3.html =======*/
#page4 #content .col-1{ width:282px; margin-right:43px}
#page4 #content .col-2{ width:282px}
#page4 #content .bg{ background:url('../images/tail.gif') repeat-y 303px top;  } 
#page4 #content .bg1{ background:url('../images/tail.gif') repeat-y 628px top;  } 
/*======= index-4.html =======*/
#page6 #content .col-1{ width:600px; margin-right:43px}
#page6 #content .col-2{ width:282px}
#page6 #content .bg{ background:url('../images/tail.gif') repeat-y 303px top;  } 
#page6 #content .bg1{ background:url('../images/tail.gif') repeat-y 628px top;  } 

/*======= footer =======*/
#footer { height:139px; }