--- --- /* Font Awesome uses the Unicode Private Use Area (PUA) to ensure screen readers do not read off random characters that represent icons */ {% for icon in icons %}{% for alias in icon.aliases %} .@{fa-css-prefix}-{{ alias }},{% endfor %} .@{fa-css-prefix}-{{ icon.id }} { &:before { content: @fa-var-{{ icon.id }}; } }{% endfor %}