zkoss/zk

// specific icon class definition
// -------------------------

/* Font Awesome uses the Unicode Private Use Area (PUA) to ensure screen
   readers do not read off random characters that represent icons */

each(.fa-icons(), {
  .@{fa-css-prefix}-@{key}::before { content: @value; }
});

each(.fa-brand-icons(), {
  .@{fa-css-prefix}-@{key}:before { content: @value; }
});