diff --git a/templates/base.html.j2 b/templates/base.html.j2
index 9b4b84f..965921a 100644
--- a/templates/base.html.j2
+++ b/templates/base.html.j2
@@ -1,38 +1,29 @@
 <!DOCTYPE html>
 <html>
 <head>
-    <title>{% block title %}My Puzzle Game{% endblock %}</title>
-    <!-- <link href="https://unpkg.com/@picocss/pico@1.*/css/pico.min.css" rel="stylesheet"> -->
-    <style>
-        /* Custom styles */
-        body { margin: 0; padding: 0; }
-        nav ul { list-style-type: none; padding: 0; display: flex; flex-wrap: wrap; }
-        nav ul li { margin-right: 10px; }
-        nav ul li a { text-decoration: none; }
-        @media (max-width: 600px) {
-            nav ul { flex-direction: column; }
-            nav ul li { margin-bottom: 10px; }
-        }
-    </style>
+<title>{% block title %}My Puzzle Game{% endblock %}</title>
+<link href="https://www.unturf.com/css/pico.classless.min.css" rel="stylesheet">
 </head>
 <body>
-    <nav>
-        <ul>
-            {% if request.user and request.user.is_admin %}
-                <li><a href="{{ request.route_url('admin_dashboard') }}">Admin Dashboard</a></li>
-            {% endif %}
-            <li><a href="{{ request.route_url('home') }}">Home</a></li>
-            <li><a href="{{ request.route_url('puzzle_menu') }}">Today's Puzzles</a></li>
-            <li><a href="{{ request.route_url('leaderboard_index') }}">Leaderboards</a></li>
-            <li><a href="{{ request.route_url('king_of_the_mountain') }}">King of the Mountain</a></li>
-            {% if request.user %}
-                <li><a href="{{ request.route_url('profile') }}">Profile</a></li>
-                <li><a href="{{ request.route_url('logout') }}">Logout</a></li>
-            {% else %}
-                <li><a href="{{ request.route_url('login') }}">Login</a></li>
-            {% endif %}
-        </ul>
-    </nav>
+    <main>
+        <nav>
+            <ul>
+                {% if request.user and request.user.is_admin %}
+                    <li><a href="{{ request.route_url('admin_dashboard') }}">Admin Dashboard</a></li>
+                {% endif %}
+                <li><a href="{{ request.route_url('home') }}">Home</a></li>
+                <li><a href="{{ request.route_url('puzzle_menu') }}">Today's Puzzles</a></li>
+                <li><a href="{{ request.route_url('leaderboard_index') }}">Leaderboards</a></li>
+                <li><a href="{{ request.route_url('king_of_the_mountain') }}">King of the Mountain</a></li>
+                {% if request.user %}
+                    <li><a href="{{ request.route_url('profile') }}">Profile</a></li>
+                    <li><a href="{{ request.route_url('logout') }}">Logout</a></li>
+                {% else %}
+                    <li><a href="{{ request.route_url('login') }}">Login</a></li>
+                {% endif %}
+            </ul>
+        </nav>
+    </main>
 
 {% if request.session.peek_flash() %}
   {% for message in request.session.pop_flash() %}
diff --git a/templates/daily_puzzle.html.j2 b/templates/daily_puzzle.html.j2
index 1178ecc..e9145b5 100644
--- a/templates/daily_puzzle.html.j2
+++ b/templates/daily_puzzle.html.j2
@@ -67,7 +67,7 @@
     max-width: 640px;
     min-width: 300px;
     aspect-ratio: 1 / 1; /* Maintain square aspect ratio */
-    border: 1px solid #ccc;
+    border: 0px;
     background-color: #eee;
     margin: 0 auto;
 }
