.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
#main {	margin: 0 auto;	position: relative;	width: 988px; }

/*======= header =======*/
header {height:224px;  background:url(../images/top.png) top center no-repeat}
#page1 header {height:604px;  background:url(../images/top.png) top center no-repeat}