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

/*======= header =======*/
#header {height:436px;  background:url(images/top.jpg) no-repeat top right; width:980px}

/*======= index.html =======*/
#content .row1 .col-1{ width:269px; margin-right:24px}
#content .row1 .col-2{ width:550px}
#content .row1 .col-3{ width:300px; margin-right:45px}
#content .row1 .col-4{ width:205px}
#content .row2 .col-1{ width:259px; margin-right:47px}
#content .row2 .col-2{ width:259px; margin-right:50px}
#content .row2 .col-3{ width:230px}


/*======= footer =======*/
#footer { height:43px; }