.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:880px; }

/*======= header =======*/
#header {height:143px;  background:url(images/top.gif) no-repeat top center; overflow:hidden;}

/*======= index.html =======*/
#page1 #content .col-1{ width:420px; margin-right:25px}
#page1 #content .col-2{ width:210px; margin-right:15px}
#page1 #content .col-3{ width:210px}
/*======= index-1.html =======*/
#page2 #content .col-1{ width:655px; margin-right:15px}
#page2 #content .col-2{ width:210px}
#page2 #content .col-3{ width:210px}

/*======= footer =======*/
#footer { height:100px; }