// Image replacement
// Kellum Method: http://www.zeldman.com/2012/03/01/replacing-the-9999px-hack-new-image-replacement
// Extended by HTML5BP http://html5boilerplate.com/docs/css/

@mixin ir {
  display: block !important;
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
  border: 0;
  font: 0/0 a;
  text-shadow: none;
  color: transparent;
  background-color: transparent;
}