.top         { background-image: url('http://www.guidetogoals.com/topback.jpg'); 
               background-repeat: repeat-x;
               background-position:  top;
               margin-top:0px}
.main        { background-image: url('http://www.guidetogoals.com/sback.jpg'); 
               background-repeat: repeat-y; background-position: center }