a.external {
  background: transparent url('../images/external.gif') repeat-y scroll right 0;
  padding-right: 13px;
  line-height: 150%;
  }
a.external:hover {
  background-position: right 202px;
  }
a.image {
  background-image: none;
  padding: 0;
  line-height: 100%;
}