.tabby {
  border-bottom: 1px solid #039;
  font-weight: bold;
  padding-left: 1em;
  margin-top: 2em;
  line-height: normal;
}

.tabby a {
  position: relative;
  top: -2px;
  text-decoration: none;
  padding: 2px 5px 2px 5px;
  border: 1px solid #039;
  border-bottom: 1px solid #039;
  color: #039;
  border-radius: 2px 2px 0 0;
}

.tabby a.active {
  border-bottom-color: white;
  color: #757575  ;
  background-color: #fff;
}

.tabby a.disabled {
  background-color: #eee;
  color: #aaa;
  cursor: not-allowed;
}

.tabby a:hover {
  background-color: #06c;
  color: white;
}

.tabby a.disabled:hover {
  background-color: #eee;
  color: #aaa;
  cursor: not-allowed;
}

.tabby a.active:hover {
  border-bottom-color: #039;
}