diff --git a/_quarto.yml b/_quarto.yml
index a3aa25a..902f81c 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -7,33 +7,23 @@ website:
     left:
       - text: Introduction
         href: index.qmd
-      - sidebar:
-          id: ProteomicsSidebar
-          title: "Navigation"
-          style: "docked"
-          background: "light"
-          collapse-level: 2
-          contents:
-            - id: ProteomicsSandboxApp
-              title: "Proteomics Sandbox App"
-              contents:
-                - text: Getting Started
-                  href: gettingstarted.qmd
-                - text: Setup
-                  href: setup.qmd
-            - text: ColabFold
-              href: colabfold.qmd
-            - text: Course Materials
-              href: coursematerials.qmd
-            - text: Teaching Module
-              href: teachingmodule.qmd
-            - text: Contributors
-              href: contributors.qmd
+      - text: Getting Started
+        href: gettingstarted.qmd
+      - text: Setup
+        href: setup.qmd
+      - text: ColabFold
+        href: colabfold.qmd
+      - text: Course Materials
+        href: coursematerials.qmd
+      - text: Teaching Module
+        href: teachingmodule.qmd
+      - text: Contributors
+        href: contributors.qmd
 
 format:
   html:
     theme:
-      light: [materia, css/materialight.scss]
-      dark: darkly
+          light: [materia, css/materialight.scss]
+          dark: darkly
     toc: true
     css: css/styles.css