.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
#page .main{margin:0 auto; text-align:left; width:980px; background:url(images/bg_main.jpg) top left no-repeat }
.main{margin:0 auto; text-align:left; width:980px; background:url(images/bg_backround1.jpg) top left no-repeat }

/*======= header =======*/
#header {height:264px;}
#page #header {height:801px;}

/*======= index-1.html =======*/
#page1 #content .col-1{ width:160px; margin-right:41px}
#page1 #content .col-2{ width:270px}
#page1 #content .col-3{ width:126px; margin-right:12px}
#page1 #content .col-4{ width:126px}
/*======= index-2.html =======*/
#page2 #content .col-1{ width:270px; margin-right:45px}
#page2 #content .col-2{ width:155px}
/*======= index-7.html =======*/
#page7 #content .col-1{ width:235px; margin-right:49px}
#page7 #content .col-2{
	width:480px
}