1 files changed, 36 insertions, 16 deletions

diff --git a/src/content/dependencies/generateStickyHeadingContainer.js b/src/content/dependencies/generateStickyHeadingContainer.js
index 7cfbcf50..ec3062a3 100644
--- a/src/content/dependencies/generateStickyHeadingContainer.js
+++ b/src/content/dependencies/generateStickyHeadingContainer.js
@@ -2,6 +2,11 @@ export default {
   extraDependencies: ['html'],
 
   slots: {
+    rootAttributes: {
+      type: 'attributes',
+      mutable: false,
+    },
+
     title: {
       type: 'html',
       mutable: false,
@@ -13,27 +18,42 @@ export default {
     },
   },
 
-  generate: (slots, {html}) =>
-    html.tag('div', {class: 'content-sticky-heading-container'},
+  generate: (slots, {html}) => html.tags([
+    html.tag('div', {class: 'content-sticky-heading-root'},
+      slots.rootAttributes,
+
       !html.isBlank(slots.cover) &&
         {class: 'has-cover'},
 
-      [
-        html.tag('div', {class: 'content-sticky-heading-row'}, [
-          html.tag('h1', slots.title),
+      html.tag('div', {class: 'content-sticky-heading-anchor'},
+        html.tag('div', {class: 'content-sticky-heading-container'},
+          !html.isBlank(slots.cover) &&
+            {class: 'has-cover'},
+
+          [
+            html.tag('div', {class: 'content-sticky-heading-row'}, [
+              html.tag('h1', [
+                html.tag('span', {class: 'reference-collapsed-heading'},
+                  {inert: true},
+
+                  slots.title.clone()),
+
+                slots.title,
+              ]),
 
-          html.tag('div', {class: 'content-sticky-heading-cover-container'},
-            {[html.onlyIfContent]: true},
+              html.tag('div', {class: 'content-sticky-heading-cover-container'},
+                {[html.onlyIfContent]: true},
 
-            html.tag('div', {class: 'content-sticky-heading-cover'},
-              {[html.onlyIfContent]: true},
+                html.tag('div', {class: 'content-sticky-heading-cover'},
+                  {[html.onlyIfContent]: true},
 
-              (html.isBlank(slots.cover)
-                ? html.blank()
-                : slots.cover.slot('mode', 'thumbnail')))),
-        ]),
+                  (html.isBlank(slots.cover)
+                    ? html.blank()
+                    : slots.cover.slot('mode', 'thumbnail')))),
+            ]),
 
-        html.tag('div', {class: 'content-sticky-subheading-row'},
-          html.tag('h2', {class: 'content-sticky-subheading'})),
-      ]),
+            html.tag('div', {class: 'content-sticky-subheading-row'},
+              html.tag('h2', {class: 'content-sticky-subheading'})),
+          ]))),
+  ]),
 };