Add square brackets around footnotes

Unfortunately this is not possible in HTML, and adding square brackets in CSS doesn't fix copy-pasting text. pulldown-cmark/pulldown-cmark#644
nyanpasu64 · May 7, 2023 · d4ef18a · d4ef18a
1 parent d4e2921
commit d4ef18a
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/sass/tale/_post.scss b/sass/tale/_post.scss
@@ -141,4 +141,13 @@
     margin-top: 1.5em;
     margin-bottom: 1.4em;
   }
+
+  sup.footnote-reference a {
+    &::before {
+      content: "[";
+    }
+    &::after {
+      content: "]";
+    }
+  }
 }