body {
  margin: 0px;
  padding: 0px;
  background-image: url('pic/background-tile.png');
  background-repeat: repeat-x;
  background-color: #cbcbcb;
  font-family:Tahoma,arial,sans-serif;
  color:white;
  text-align: center;
  font-size: 16px;
}

#wrapper {
  width: 1000px;
  margin: auto;
  margin-bottom: 3em;
}

span.button {
  background-image: url("pic/button.png");
  display: inline-block;width: 245px; height: 85px;
  background-repeat: no-repeat;
  vertical-align: bottom;
  cursor: pointer;
}

span.button:hover {
  background-position: 0 -85px;
}

span.button .bold {
  font-weight: bold;
  font-size: 120%;
}