horizontal.css

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/* structural styles and offsets */
ul.horizontal, ul.horizontal li, ul.horizontal ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
  font-size: 100%;
}

ul.horizontal {
  position: absolute;
  left: 0;
  width: 100%;
  cursor: default;
  z-index: 2000;
  top: 1em;
}

ul.horizontal li {
  width: auto;
  float: left;
  position: relative;
  cursor: pointer;
  cursor: hand;
  text-align: left;
  left: 1em;
  margin: 0 0 0 -0.1em;
}

* html ul.horizontal li {
  margin: 0 -1.1em 0 1em;
  left: 0;
}

ul[class^="horizontal"] li {
  margin: 0 -1.1em 0 1em;
  left: 0;
}

ul.horizontal ul {
  z-index: 2020;
  padding: 0;
  cursor: default;
  position: absolute;
  left: -100em;
  top: auto;
  width: 8.2em;
  margin: 0 0 0 0;
  padding: 1px 0 0 0;
}

ul.horizontal ul li {
  width: 8.2em;
  float: none;
  left: auto;
  margin: -1px 0 0 0;
}

ul.horizontal ul ul {
  margin: -0.45em 0 0 7.65em;
}

/* design styles */
ul.horizontal ul {
  border-width: 1px;
  border-style: solid;
  border-color: #ffeca7 #a97741 #a97741 #ffeca7;
}

ul.horizontal a, ul.horizontal a:visited {
  display: block;
  cursor: pointer;
  cursor: hand;
  background: #ffc;
  border: 1px solid #edbb85;
  padding: 5px 18px 5px 7px;
  font: normal normal bold 0.7em tahoma, verdana, sans-serif;
  color: #008000;
  text-decoration: none;
  letter-spacing: 1px;
}

ul.horizontal a:hover, ul.horizontal a:focus, ul.horizontal a:active,
ul.horizontal a.rollover:link, ul.horizontal a.rollover:visited {
  background: #ffefcf;
  color: #806020;
}

/* submenu indicator arrows */
ul.horizontal li.hasmenu > a:link, ul.horizontal li.hasmenu > a:visited {
  background: url(down-green.gif) #ffc no-repeat 92% 50%;
}

ul.horizontal ul li.hasmenu > a:link, ul.horizontal li.hasmenu > a:visited {
  background: url(right-green.gif) #ffc no-repeat 95% 50%;
}

ul.horizontal li.hasmenu > a:hover,
ul.horizontal li.hasmenu > a:focus,
ul.horizontal li.hasmenu > a:active,
ul.horizontal li.hasmenu > a.rollover,
ul.horizontal li.hasmenu > a.rollover:visited {
  background: url(down-red.gif) #ffefcf no-repeat 92% 50%;
}

ul.horizontal ul li.hasmenu > a:hover,
ul.horizontal ul li.hasmenu > a:focus,
ul.horizontal ul li.hasmenu > a:active,
ul.horizontal ul li.hasmenu > a.rollover,
ul.horizontal ul li.hasmenu > a.rollover:visited {
  background: url(right-red.gif) #ffefcf no-repeat 95% 50%;
}

* html ul.horizontal li.hasmenu a,
* html ul.horizontal li.hasmenu a:visited {
  background: expression(/hasmenu/.test(this.parentNode.className)
      ? "url(down-green.gif) #ffc no-repeat 92% 50%" : "#ffc");
}
* html ul.horizontal ul li.hasmenu a,
* html ul.horizontal ul li.hasmenu a:visited {
  background: expression(/hasmenu/.test(this.parentNode.className)
      ? "url(right-green.gif) #ffc no-repeat 95% 50%" : "#ffc");
}

* html ul.horizontal li.hasmenu a:hover,
* html ul.horizontal li.hasmenu a:active,
* html ul.horizontal li.hasmenu a.rollover,
* html ul.horizontal li.hasmenu a.rollover:visited {
  background: expression(/hasmenu/.test(this.parentNode.className)
      ? "url(down-red.gif) #ffefcf no-repeat 92% 50%" : "#ffefcf");
}

* html ul.horizontal ul li.hasmenu a:hover,
* html ul.horizontal ul li.hasmenu a:active,
* html ul.horizontal ul li.hasmenu a.rollover,
* html ul.horizontal ul li.hasmenu a.rollover:visited {
  background: expression(/hasmenu/.test(this.parentNode.className)
      ? "url(right-red.gif) #ffefcf no-repeat 95% 50%" : "#ffefcf");
}

/* browser hacks */
ul.horizontal a { float: left; }
@media Screen, Projection { ul.horizontal a { float: none; } }
ul.horizontal ul a { float: none !important; }
@media screen, projection {
  * html ul.horizontal li {
    display: inline;
    f\loat: left;
    background: #fff;
  }
}
* html ul.horizontal li { position: static; }
* html ul.horizontal a { position: relative; }

/* iframe layer */
ul iframe {
  position: absolute;
  z-index: 1010;
  border: none;
}