From 835c58f2fa64d8f47f8ab1119773de3eb2c18caf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torbj=C3=B8rn=20Pedersen?=
 <113333557+torbjornbp@users.noreply.github.com>
Date: Fri, 30 Aug 2024 12:10:53 +0200
Subject: [PATCH] tweaks to anchored headings

---
 layouts/_default/_markup/render-heading.html | 45 +++++++++++++++++++-
 1 file changed, 43 insertions(+), 2 deletions(-)

diff --git a/layouts/_default/_markup/render-heading.html b/layouts/_default/_markup/render-heading.html
index 4abedf7..538dfce 100644
--- a/layouts/_default/_markup/render-heading.html
+++ b/layouts/_default/_markup/render-heading.html
@@ -1,10 +1,51 @@
+<!-- HTML -->
 <h{{ .Level }} id="{{ .Anchor }}">
-  <a href="#{{ .Anchor }}">{{ .Text | safeHTML }}</a>
+  <a href="#{{ .Anchor }}" class="heading-link">
+    {{ .Text | safeHTML }}
+    <span class="anchor-symbol">#</span>
+  </a>
 </h{{ .Level }}>
 
 <style>
-  h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
+  /* CSS */
+  h1, h2, h3, h4, h5, h6 {
+    position: relative;
+  }
+
+  .heading-link {
+    color: inherit;
+    text-decoration: none;
+    display: inline-block;
+    width: 100%;
+    background-color: transparent;
+  }
+
+  .heading-link:hover {
     color: inherit;
     text-decoration: none;
+    background-color: transparent;
+  }
+
+  .anchor-symbol {
+    position: absolute;
+    left: -1em;
+    color: #999;
+    opacity: 0;
+  }
+
+  h1:hover .anchor-symbol,
+  h2:hover .anchor-symbol,
+  h3:hover .anchor-symbol,
+  h4:hover .anchor-symbol,
+  h5:hover .anchor-symbol,
+  h6:hover .anchor-symbol {
+    opacity: 1;
+  }
+
+  /* Ensure no background change on hover for all heading levels */
+  h1:hover, h2:hover, h3:hover, h4:hover, h5:hover, h6:hover,
+  h1:hover .heading-link, h2:hover .heading-link, h3:hover .heading-link, 
+  h4:hover .heading-link, h5:hover .heading-link, h6:hover .heading-link {
+    background-color: transparent !important;
   }
 </style>
\ No newline at end of file