/*
  * 2.4.1 Bypass Blocks (Level A)
  * http://www.w3.org/TR/WCAG20/#navigation-mechanisms-skip
  */
#skip a {
  display: block;
  left: -999px;
  position: absolute;
  top: -999px;
}

#skip a:focus {
  background: #ffc;
  border: 1px solid #990000;
  left: 0;
  padding: 3px;
  top: 0;
  z-index: 10001;
}