.rails_xxx-icon {
  background: url(<%= image_path("rails_xxx/sprite/icons/32x32.png") %>) no-repeat;
}

.icons-32x32-avatar {
  background-position: 0px -0px;
}

.icons-32x32-heart-rose {
  background-position: 0px -42px;
}

.icons-32x32-mail {
  background-position: 0px -84px;
}