.menu_link
{
  width:100px;
  height:22px;
  background-color: #918d8e;
  padding:8px 18px 0px 18px;
  margin:0px 15px;
  border:0px solid #a50;
  color:#fff;
  float:left;
  text-align: center;
  vertical-align: top;
}

.menu_link:hover{
  text-decoration: none;
  color: rgb(255,255,0);  
}
.menu_link1
{
  width:100px;
  height:27px;
  background-color: #fff;
  padding:8px 18px 0px 18px;
  margin:0px 15px;
  border:0px solid #a50;
  color:rgb(255,255,0);
  float:left;
  text-align: center;
  vertical-align: top;
  background:transparent url(../img/menu1.png) no-repeat top center;
}