--- --- /* 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 %} .#{$fa-css-prefix}-{{ alias }}:before,{% endfor %} .#{$fa-css-prefix}-{{ icon.id }}:before { content: $fa-var-{{ icon.id }}; }{% endfor %}