Align button sizes.

CHANGE: Align button sizes across the Header/Title views.

templates/admin_teams.html

@@ -4,7 +4,7 @@
 <div class="admin-container">
     <div class="admin-header">
         <h1>Team Management</h1>
-        <a href="{{ url_for('create_team') }}" class="btn btn-success">Create New Team</a>
+        <a href="{{ url_for('create_team') }}" class="btn btn-md btn-success">Create New Team</a>
     </div>
 
     {% if teams %}