#home {
  display: block;
  width: 132px;
  height: 28px;
  background: url("images/button_home.png") no-repeat 0 0;
}

#home:hover { 
  background-position: 0 -28px;
}

#home span {
  display: none;
}

#about {
  display: block;
  width: 132px;
  height: 28px;
  background: url("images/button_about.png") no-repeat 0 0;
}

#about:hover { 
  background-position: 0 -28px;
}

#about span {
  display: none;
}

#info {
  display: block;
  width: 132px;
  height: 28px;
  background: url("images/button_info.png") no-repeat 0 0;
}

#info:hover { 
  background-position: 0 -28px;
}

#info span {
  display: none;
}

#schedule {
  display: block;
  width: 132px;
  height: 28px;
  background: url("images/button_schedule.png") no-repeat 0 0;
}

#schedule:hover { 
  background-position: 0 -28px;
}

#schedule span {
  display: none;
}

#gallery {
  display: block;
  width: 132px;
  height: 28px;
  background: url("images/button_gallery.png") no-repeat 0 0;
}

#gallery:hover { 
  background-position: 0 -28px;
}

#gallery span {
  display: none;
}

#links {
  display: block;
  width: 132px;
  height: 28px;
  background: url("images/button_links.png") no-repeat 0 0;
}

#links:hover { 
  background-position: 0 -28px;
}

#links span {
  display: none;
}