diff --git a/Gemfile.lock b/Gemfile.lock
index d212f37..abf737a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,6 +18,7 @@ GEM
     ffi (1.15.5)
     forwardable-extended (2.6.0)
     google-protobuf (3.22.0-arm64-darwin)
+    google-protobuf (3.22.0-x86_64-linux)
     html-proofer (4.4.3)
       addressable (~> 2.3)
       mercenary (~> 0.3)
@@ -63,6 +64,8 @@ GEM
     mercenary (0.4.0)
     nokogiri (1.14.2-arm64-darwin)
       racc (~> 1.4)
+    nokogiri (1.14.2-x86_64-linux)
+      racc (~> 1.4)
     octokit (4.25.1)
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
@@ -81,6 +84,8 @@ GEM
     safe_yaml (1.0.5)
     sass-embedded (1.58.3-arm64-darwin)
       google-protobuf (~> 3.21)
+    sass-embedded (1.58.3-x86_64-linux-gnu)
+      google-protobuf (~> 3.21)
     sawyer (0.9.2)
       addressable (>= 2.3.5)
       faraday (>= 0.17.3, < 3)
@@ -95,6 +100,7 @@ GEM
 
 PLATFORMS
   arm64-darwin-21
+  x86_64-linux
 
 DEPENDENCIES
   html-proofer
diff --git a/_config.yml b/_config.yml
index 006329f..e83ba29 100755
--- a/_config.yml
+++ b/_config.yml
@@ -4,10 +4,10 @@
 # SITE SPECIFIC: The following fields are typically changed for each site
 name: ECON 627 Fall 2024
 baseurl: /econ627fall24
-morea_theme: spacelab
+morea_theme: cerulean
 timezone: Pacific/Honolulu
 morea_navbar_items:
-  - Prerequisites
+#  - Prerequisites
   - Modules
   - Outcomes
   - Readings
diff --git a/morea/example-introduction/example-admonitions.md b/morea/example-introduction/example-admonitions.md
index d039a7a..63faf60 100644
--- a/morea/example-introduction/example-admonitions.md
+++ b/morea/example-introduction/example-admonitions.md
@@ -1,6 +1,6 @@
 ---
 title: "Admonitions/Callouts"
-published: true
+published: false
 morea_id: example-admonitions
 morea_type: experience
 morea_summary: "Example page illustrating Admonitions / Callouts"