html {background-color:transparent}
body {background: #FFFFFF}
#nbhydro_header {background:url(/images/header_right.jpg) repeat-x}
#mirs_menu_bar {background-color:#FFFFFF;border-bottom:none;position:absolute;top:150px;right:0px}
#main_menu {top:150px}
#mirs_side_bar {top:174px}
#mirs_main {top:174px}