body {
  background:-moz-linear-gradient(top, #88F, #FFF) no-repeat;
  background:-webkit-linear-gradient(top, #88F, #FFF) no-repeat;
  padding: 50px;
  font-size: 3em;
}

.index {
    color: blue;
}

.image_index {
    background: url("/placeholder/1.0/resources/images/loading.gif");
}

.local_image {
    background: url("images/example_loading.gif");
}