li#nav-media-center a.first-level{width:114px;}
li#nav-briefing-room a.first-level{width:103px;}
li#nav-issues a.first-level{width:88px;}
li#nav-the-admin a.first-level{width:172px;}
li#nav-the-wh a.first-level{width: 136px;}
li#nav-the-gov a.first-level{width:110px;}
li#last a.first-level{width:100px;}

li#nav-media-center:hover a.first-level{background:url(nav-sprite2.gif) 0px -34px no-repeat;}
li#nav-briefing-room:hover  a.first-level{background:url(nav-sprite2.gif) -114px -34px no-repeat;}
li#nav-issues:hover a.first-level{background:url(nav-sprite2.gif) -218px -34px no-repeat;}
li#nav-the-admin:hover a.first-level{background:url(nav-sprite2.gif)  -305px -34px no-repeat;}
li#nav-the-wh:hover a.first-level{background:url(nav-sprite2.gif) -477px -34px no-repeat;}
li#nav-the-gov:hover a.first-level{background:url(nav-sprite2.gif) -614px -34px no-repeat;}
li#last:hover a.first-level{background:url(nav-sprite2.gif) -722px -34px no-repeat;}