#prim-nav, #prim-nav a, #prim-nav .current { overflow: hidden; height: 48px; background: url(/images/new-images/nav.jpg) no-repeat; }
  #prim-nav { position: relative; display: block; height: 48px; width: 749px; margin: 0; }
  #prim-nav span { display: none; }
  #prim-nav a, #prim-nav .current { display: block; position: absolute; top: 0; left: 0; border: 0;}


  #prim-nav-civil a, #prim-nav-civil .current { width: 126px; left: 0px; background-position: 0px 0px;}
  #prim-nav-civil a:hover, #prim-nav-civil .current { background-position: 0px -48px;}
  #prim-nav-civil a.page_item_current { background-position: 0px -48px;}

  #prim-nav-investigation a, #prim-nav-investigation .current { width: 126px; left: 127px; background-position: -127px 0;}
  #prim-nav-investigation a:hover, #prim-nav-investigation .current { background-position: -127px -48px;}
  #prim-nav-investigation a.page_item_current { background-position: -127px -48px;}


  #prim-nav-water a, #prim-nav-water .current { width: 126px; left: 253px; background-position: -253px 0;}
  #prim-nav-water a:hover, #prim-nav-water .current { background-position: -253px -48px;}
  #prim-nav-water a.page_item_current { background-position: -253px -48px;}

  #prim-nav-pacific a, #prim-nav-pacific .current { width: 126px; left: 380px; background-position: -380px 0;}
  #prim-nav-pacific a:hover, #prim-nav-pacific .current { background-position: -380px -48px;}
  #prim-nav-pacific a.page_item_current { background-position: -380px -48px;}

  #prim-nav-lab a, #prim-nav-lab .current { width: 126px; left: 505px; background-position: -505px 0;}
  #prim-nav-lab a:hover, #prim-nav-lab .current { background-position: -505px -48px;}
  #prim-nav-lab a.page_item_current { background-position: -505px -48px;}

  #prim-nav-geo a, #prim-nav-geo .current { width: 126px; left: 631px; background-position: -631px 0;}
  #prim-nav-geo a:hover, #prim-nav-geo .current { background-position: -631px -48px;}
  #prim-nav-geo a.page_item_current { background-position: -631px -48px;}

  #subnavigationmark { background-position: top right; background-repeat:no-repeat; height:10px;}
  #subnavigationmark img { display:none; }
  #subnavigationmark.geothermal { width:700px; background-image:url('/images/new-images/geo-arrow.gif'); }
  #subnavigationmark.laboratory { width:574px; background-image:url('/images/new-images/lab-arrow.gif'); }
  #subnavigationmark.pacific    { width:448px; background-image:url('/images/new-images/pacific-arrow.gif'); }
  #subnavigationmark.water      { width:322px; background-image:url('/images/new-images/water-arrow.gif'); }
  #subnavigationmark.site       { width:196px; background-image:url('/images/new-images/site-arrow.gif'); }
  #subnavigationmark.civil      { width:70px;  background-image:url('/images/new-images/civil-arrow.gif'); }
  
  #geothermal #subnavigationwells          { background-color: #f18000; }
  #geothermal #subnavigationwells a.current { color: #DE5B01; }
  #geothermal #content-wrapper h1 { color: #f18000; }
  #col1 img { float:none; margin:0px; background:none;}