Migrate SASS

src/styles/_lightbox.scss

@@ -1,10 +1,14 @@
+@use "common";
+@use "fa/variables";
+@use "fa";
+
 @import '../../node_modules/lightbox2/src/css/lightbox.css';
 
 @mixin lightbox-icon($icon) {
 	background: none;
 	font-size: 2em;
 	@extend .fa;
-	@extend .#{$fa-css-prefix}-#{$icon};
+	@extend .#{variables.$fa-css-prefix}-#{$icon};
 }
 
 .lightboxOverlay {
@@ -42,7 +46,7 @@
 
 							&.comment {
 								max-width: 50%;
-								@include no-text-overflow();
+								@include common.no-text-overflow();
 							}
 						}
 					}