a.thumb {
  float: left;
  padding: 0px 20px;
  margin: 5px 4px;
  text-align: center;
  color: #d66aa0;
  text-decoration: none;
  background: transparent url('/images/thumb_bg.gif') no-repeat center top;
}

a.thumb:hover {
  text-decoration: none;
  color: #f1a0cf;
  background: transparent url('/images/thumb_bg_ovr.gif') no-repeat center top;
}

a.thumb span {
  width: 100%;
  display: block;
}

a.thumb img {
  display: block;
}