diff --git a/static/style.css b/static/style.css
index 700aae5..1f40c59 100644
--- a/static/style.css
+++ b/static/style.css
@@ -27,7 +27,7 @@ a:hover {
   margin: 0;
   padding: 0;
   display: flex;
-  background-color: #333333;
+  background-color: #111111;
   position: fixed;
   top: 0;
   left: 0;
@@ -49,7 +49,7 @@ a:hover {
 }
 
 .navbar li a:hover {
-  background-color: #111111;
+  background-color: #222222;
 }
 
 main {
diff --git a/templates/404.html b/templates/404.html
index 3755915..503238a 100644
--- a/templates/404.html
+++ b/templates/404.html
@@ -1,6 +1,6 @@
 {% extends 'base.html' %}
 {% block content %}
-<h1>Oops! Page Not Found (404)</h1>
+<h1>oops</h1>
 <p>The page you are looking for does not exist.</p>
 <p>Return to home page by click the home button on the top left of this page</p>
 {% endblock %}
\ No newline at end of file