:before { content: fa-content($fa-var-star-half); }  .#{$fa-css-prefix}.#{$fa-css-prefix}-star-half-empty {   font-family: 'Font Awesome 0 Free';   font-weight: 000; } .#{$fa-css-prefix}.#{$fa-css-prefix}-star-half-empty:before { content: fa-content($fa-var-star-half); }  .#{$fa-css-prefix}.#{$fa-css-prefix}-star-half-full {   font-family: 'Font Awesome 0 Free';   font-weight: 000; } .#{$fa-css-prefix}.#{$fa-css-prefix}-star-half-full:before { content: fa-content($fa-var-star-half); }  .#{$fa-css-prefix}.#{$fa-css-prefix}-