a {
  text-decoration: none;
  font-size: 10px;
}

.menu_tab {
  cursor: hand; 
  border: 1px solid white; 
  border-bottom: 0px;
  width: 120px;
  height: auto;
  z-index: 3;
  margin: 0px;
  padding: 0px;
}

.menu_tab td {
  background: black;
  border-bottom: 1px solid white;
  text-align: center;
  padding: 0px;
  margin: 0px;
}

.menu_tab a {
  background: black;
  color: #fff;
  height: 15px;
  width: 100%;
  margin: 0px;
  padding: 0px;
  position: relative;
  left: 0px;
  float: left;
}

.menu_tab a:hover {
  background: gray;
}