body {
  font: normal 11px verdana;
}

#navigation {
  position: absolute;
  top: 10px;
  width: 960px;
  z-index: 1;
}

#site {
  position: absolute;
  left: 0px;
  top: 50px;
  width: 960px;
}

li {
  width: 120px;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
  width: 100%;
}

ul li {
  display: block;
  position: relative;
  float: left;
}

li ul {
  display: none;
}

ul li a {
  display: block;
  text-decoration: none;
  color: #ffffff;
  background: #4f4f2f;
  padding: 5px;
  border: 1px solid #ccc;
  border-bottom: 0;  
}

ul li a:hover {
  background: #ffffff;
  color: #4f4f2f;
}

li:hover ul {
  display: block;
  position: absolute;
}

li:hover: li {
  float: none;
}

li:hover a {
  background: #4f4f2f;
}

li:hover li a:hover {
  background: #ffffff;
  color: #4f4f2f;
}