Merge pull request #316 from jonathanhefner/css-feature-detect-has

Use `@supports` for `:has()` feature detection
rails · Oct 5, 2023 · ef22e49 · ef22e49
2 parents 97b8f31 + 51df1b9
commit ef22e49
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/lib/rdoc/generator/template/rails/resources/css/main.css b/lib/rdoc/generator/template/rails/resources/css/main.css
@@ -57,8 +57,10 @@ a:has(> code):not(:has(> :not(code))) {
 }
 
 /* TODO: Remove this hack when Firefox supports `:has()` */
-a code {
-  text-decoration: underline var(--body-bg);
+@supports not selector(:has(*)) {
+  a code {
+    text-decoration: underline var(--body-bg);
+  }
 }
 
 .external-link {
@@ -713,8 +715,10 @@ html {
 }
 
 /* TODO: Remove this hack when Firefox supports `:has()` */
-.description a code {
-  text-decoration: underline var(--code-bg);
+@supports not selector(:has(*)) {
+  .description a code {
+    text-decoration: underline var(--code-bg);
+  }
 }
 
 @media (hover: hover) {