diff --git a/aio/content/examples/toh-pt5/src/app/app.component.css b/aio/content/examples/toh-pt5/src/app/app.component.css
index c62f2661592..431ec448793 100644
--- a/aio/content/examples/toh-pt5/src/app/app.component.css
+++ b/aio/content/examples/toh-pt5/src/app/app.component.css
@@ -3,11 +3,6 @@ h1 {
   font-size: 1.2em;
   margin-bottom: 0;
 }
-h2 {
-  font-size: 2em;
-  margin-top: 0;
-  padding-top: 0;
-}
 nav a {
   padding: 5px 10px;
   text-decoration: none;
diff --git a/aio/content/examples/toh-pt6/src/app/app.component.css b/aio/content/examples/toh-pt6/src/app/app.component.css
index c1d8721226e..1bdf7bdd583 100644
--- a/aio/content/examples/toh-pt6/src/app/app.component.css
+++ b/aio/content/examples/toh-pt6/src/app/app.component.css
@@ -3,11 +3,6 @@ h1 {
   font-size: 1.2em;
   margin-bottom: 0;
 }
-h2 {
-  font-size: 2em;
-  margin-top: 0;
-  padding-top: 0;
-}
 nav a {
   padding: 5px 10px;
   text-decoration: none;
diff --git a/aio/content/examples/universal/src/app/app.component.css b/aio/content/examples/universal/src/app/app.component.css
index c1d8721226e..1bdf7bdd583 100644
--- a/aio/content/examples/universal/src/app/app.component.css
+++ b/aio/content/examples/universal/src/app/app.component.css
@@ -3,11 +3,6 @@ h1 {
   font-size: 1.2em;
   margin-bottom: 0;
 }
-h2 {
-  font-size: 2em;
-  margin-top: 0;
-  padding-top: 0;
-}
 nav a {
   padding: 5px 10px;
   text-decoration: none;