Improved CSS rules for use with Glue

/* This file is generated by an automatic script.
   Do not attempt to make changes to it manually! */
.sprite {
  background-image: url('/path/to/sprite.png');
  background-repeat: no-repeat;
}

.foo {
  background-position: 0 0;
  width: 25px;
  height: 25px;
}

.bar {
  background-position: 0 -25px;
  width: 35px;
  height: 15px;
}

.baz:hover {
  background-position: -37px -12px;
  width: 12px;
  height: 12px;
}

.baz {
  background-position: -25px -12px;
  width: 12px;
  height: 12px;
}