Refactored primitives & content.css

src/styles/mixins/borders.css

@@ -53,3 +53,8 @@
 @define-mixin circle {
   border-radius: 50%;
 }
+
+@define-mixin focus-ring $width: 2px, $color: var(--color-focus-ring), $offset: 2px {
+  outline: $width solid $color;
+  outline-offset: $offset;
+}