body {
  behavior: url(csshover.htc);} /* WinIE behavior call */

div#nav {float: left; width: 160px; margin: -1px 0 0 -1px;}
div#nav ul {margin: 0; padding: 0; width: 160px; border: 0px solid #AAA;}
div#nav li {position: relative; list-style: none; margin: 0;
  border-top: 0px solid #3E3E3E; border-right: 0px solid #2A464F;text-align:left; }
div#nav li.submenu {background: url(submenu.gif) 98% 50% no-repeat;}
div#nav li a {display: block; padding: 7px 0 6px 7px;
  text-decoration: none; width: 146px; border-left: 0.3em solid #BBE0E3;}
div#nav li a:hover {border-left-color: #4BBBBB;}
div#nav>ul a {width: auto;}
div#nav ul ul {position: absolute; top: 0; left: 160px;
  display: none;}
div#nav ul.level1 li.submenu:hover ul.level2, 
div#nav ul.level2 li.submenu:hover ul.level3 {display:block;}