diff --git a/src/core/css/webcaosdb.css b/src/core/css/webcaosdb.css
index 780534f4ad4e1c92f9be04b24d087b466263c455..bcbf3ec8d8fa8d20ca5452e391090f5649418cd1 100644
--- a/src/core/css/webcaosdb.css
+++ b/src/core/css/webcaosdb.css
@@ -719,6 +719,11 @@ details summary > * {
     position: relative;
 }
 
+.caosdb-v-tour-toc-detour {
+    font-size: 0.875em;
+    padding-left: 1em;
+}
+
 @media screen and (min-width: 576px) {
     .caosdb-f-edit {
         display: none;
diff --git a/src/core/js/tour.js b/src/core/js/tour.js
index c3e83b23cfcf5c25d5b080c456a1a11eadd66ced..22f264ffe3f2a230364ee498a7c21913e698e0bb 100644
--- a/src/core/js/tour.js
+++ b/src/core/js/tour.js
@@ -181,7 +181,7 @@ var tour = new function () {
          */
         create_menu_entry() {
             var menuid = 'tour-submenu-' + this.name.replace(/ /g, "");
-            var page_set_entry = $("<li class='mb-1 caosdb-f-tour-overview-entry caosdb-v-tour-overview-entry-pageset'/><button class='caosdb-v-tour-toc-pageset btn' data-bs-toggle='collapse' data-bs-target='#" + menuid + "' aria-expanded='false'>" + this.name + "</button><div id='" + menuid + "'class='collapse'><ul class='btn-toggle-nav list-unstyled fw-normal pb-1 small'></ul></div></li>");
+            var page_set_entry = $("<li class='mb-1 caosdb-f-tour-overview-entry caosdb-v-tour-overview-entry-pageset'/><button class='caosdb-v-tour-toc-pageset btn' data-bs-toggle='collapse' data-bs-target='#" + menuid + "' aria-expanded='false'>" + this.name + "</button><div id='" + menuid + "'class='collapse'><ul class='btn-toggle-nav list-unstyled fw-normal pb-1'></ul></div></li>");
             var elements_list = page_set_entry.find("ul")[0];
 
             // store menu_entry for highlightng opened pages/chapters.
@@ -548,7 +548,7 @@ var tour = new function () {
             const id_anchor = `#${this.config.id}`;
             var detour = ""
             if (this.config.detour){
-                detour = " bg-warning"
+                detour = " caosdb-v-tour-toc-detour"
             }
             var entry = $("<li class='caosdb-f-tour-overview-entry caosdb-v-tour-overview-entry-page"+detour+"' />");
             var link = $("<a href='" + this.config.href + id_anchor + "'>" + this.name + "</a>")[0];