1// Functions
 2// --------------------------
 3
 4// Helper function which adds quotes to preserve unicode values in CSS output.
 5//
 6// See: https://github.com/sass/sass/issues/1395
 7// See: https://stackoverflow.com/questions/30421570/sass-unicode-escape-is-not-preserved-in-css-file
 8
 9@function fa-content($fa-var) {
10  @return unquote("\"#{$fa-var}\"");
11}