.col1, .col2, .col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:980px; }

/*======= header =======*/
#header {height:460px;  background:url(../images/top.jpg) no-repeat top center}
#header .col-1{ width:738px}
#header .col-2{ width:242px}

#content .col1{ width:694px; margin-right:16px;}
#content .col2{ width:223px}
/*======= page1 =======*/
#page1 #content .col-1{ width:215px; margin-right:24px}
#page1 #content .col-2{ width:215px}
#page1 #content .col-3{ width:121px; margin-right:0}
#page1 #content .col-4{ width:573px}

/*======= footer =======*/
#footer { height:70px; }