body {
     background-image:url(imgs/backimage.gif);
     background-position:top left;
     background-color:#fff;
     }

body, td {
         font:13px Verdana, Geneva, Arial, Helvetica, sans-serif;
         color:#000;
         margin: 0px;
         }

.content1-container {
	CLEAR: both; PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FLOAT: left; PADDING-BOTTOM: 0px; MARGIN: 0px 0px 15px; WIDTH: 500px; PADDING-TOP: 0px
}
.content1-container-2col-left {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FLOAT: left; PADDING-BOTTOM: 0px; MARGIN: 0px; OVERFLOW: hidden; WIDTH: 247px; PADDING-TOP: 0px
}
.content1-container-2col-right {
	PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FLOAT: right; PADDING-BOTTOM: 0px; MARGIN: 0px; OVERFLOW: hidden; WIDTH: 247px; PADDING-TOP: 0px
}
.content1-container-clear {
      clear:both; width:500px
}

h1, h2, h3 { margin:6px 0px 14px 0px; }
h1 { font-size:26px; }
h2 { font-size:22px; }
h3 { font-size:18px; }

#nav, #nav ul { /* all lists */
              padding: 0;
              margin: 0;
              list-style: none;
              float : left;
              width : 11.3em;
              }

#nav li { /* all list items */
        position : relative;
        float : left;
        line-height : 3.0em;
        margin-bottom : -1px;
        width: 12em;
        }

#nav li ul { /* second-level lists */
           position : absolute;
           left: -999em;
           margin-left : 12.3em;
           margin-top : -1.8em;
           }

#nav li ul ul { /* third-and-above-level lists */
              left: -999em;
              }

#nav li a {
          width : 13.3em;
          display : block;
          font : 12px "Ariel";
          text-align : center;
          color : black;
          font-weight : bold;
          text-decoration : none;
          background-color : #D4ECFB;
          border : 1px solid black;
          padding : 0.5em 0.5em;
          }

#nav li a:hover {
                color : white;
                background-color : black;
                }

#nav li:hover ul ul, 
#nav li:hover ul ul ul, 
#nav li.sfhover ul ul, 
#nav li.sfhover ul ul ul {
                         left: -999em;
                         }

#nav li:hover ul, 
#nav li li:hover ul, 
#nav li li li:hover ul, 
#nav li.sfhover ul, 
#nav li li.sfhover ul, 
#nav li li li.sfhover ul { /* lists nested under hovered list items */
                         left: auto;
                         }

#content {
         margin-left : 13em;
         }

acronym { 
   border-bottom-width: 1px;
   border-bottom-color: #000000; 
   border-bottom-style: dotted;
}