diff --git a/assets/css/custom.css b/assets/css/custom.css
index 986f58e..02a7066 100644
--- a/assets/css/custom.css
+++ b/assets/css/custom.css
@@ -1,3 +1,8 @@
+/* Max Content Width */
+.max-w-prose {
+    max-width: 75ch;
+}
+
 .prose {
   --tw-prose-code: rgba(var(--color-secondary-600),1);
   --tw-prose-invert-code: rgba(var(--color-secondary-400),1);
diff --git a/config/_default/markup.yaml b/config/_default/markup.yaml
index a109a6d..b3c374e 100644
--- a/config/_default/markup.yaml
+++ b/config/_default/markup.yaml
@@ -8,4 +8,4 @@ highlight:
   noClasses: false
 tableOfContents:
   startLevel: 2
-  endLevel: 4
+  endLevel: 5