#smenu_sub_end {
  width:820px;
  padding:0;
  margin:0;
  list-style-type: none;
}
#smenu_sub_end li {
  width:50%;
  float:left;
  padding:0;
  margin:0;
  text-align:center;
}
#smenu_sub_end li a {
  width:auto;
  color:#000000;
  font-size:20px;
  font-weight:bold;
  padding:10px 0;
  text-decoration:none;
  display:block;
  background:#cccccc;
}
#smenu_sub_end li a:hover {
  background:#FF0000;
}