diff --git a/assets/js/toc.js b/assets/js/toc.js
index caf33b3..8424293 100644
--- a/assets/js/toc.js
+++ b/assets/js/toc.js
@@ -216,7 +216,7 @@ document.addEventListener('DOMContentLoaded', function () {
         }
 
         var rect = article.getBoundingClientRect();
-        var total = Math.max(article.offsetHeight - window.innerHeight, 1);
+        var total = Math.max(article.scrollHeight - window.innerHeight, 1);
 
         var progress = Math.min(
             Math.max((-rect.top / total) * 100, 0),
diff --git a/style.css b/style.css
index 9c99c43..7461b68 100644
--- a/style.css
+++ b/style.css
@@ -1939,9 +1939,9 @@ header.page-header h1 {
 }
 
 .zeitfresser-floating-toc__progress-bar {
+  display: block;
   height: 100%;
   width: 0;
-
   background: var(--hover-color);
   transition: width 0.18s ease;
 }