fix(posts): resume target highlighting for superscripts and footnotes (#1253)

`<sup>` and `<footnote>` are highlighted when in `:target` state, but this feature has been missing since `v6.1.0` due to an oversight in development.
2023-09-20 04:27:32 +08:00
parent 73e171b0fb
commit 0465a985dc
2 changed files with 16 additions and 1 deletions
--- a/_sass/addon/module.scss
+++ b/_sass/addon/module.scss
@@ -127,6 +127,16 @@
  font-weight: 600;
 }

+%sup-fn-target {
+  &:target {
+    background-color: var(--footnote-target-bg);
+    width: -moz-fit-content;
+    width: -webkit-fit-content;
+    width: fit-content;
+    transition: background-color 1.75s ease-in-out;
+  }
+}
+
 /* ---------- scss mixin --------- */

@mixin mt-mb($value) {