body.mac span.button a,
body.mac span.secondary_button a {
  padding: 6px 0 5px 10px;
}

body.mac span.button a:active,
body.mac span.secondary_button a:active,
body.mac span.secondary_button input:active {
  padding-top: 6px;
  height: 29px;
  overflow: hidden;
  outline: none;
  -moz-outline: 0 none;
}

body.mac span.button a:active {
 padding-top: 10px;
}

body.mac span.secondary_button a:active {
  padding-top: 10px;
}