/* Header */
#header nav a {
  position: relative;
  border: solid 1px white;
  border-radius: 100%;
  -ms-behavior: url("css/ie/PIE.htc"); }
  #header nav a:before {
    border: 0; }

/* Footer */
#footer {
  background-image: url("images/footer.png");
  background-position: bottom left;
  background-repeat: repeat-x; }