diff --git a/templates/main-page.html b/templates/main-page.html
index 780b1af..39bbc2f 100644
--- a/templates/main-page.html
+++ b/templates/main-page.html
@@ -3,7 +3,7 @@
 {% block content %} 
 
 <nav>
-    <div class="nav-wrapper"> 
+    <div class="nav-wrapper purple darken-3"> 
       <ul id="nav-mobile" class="left ">
         <li> <a  href="/">glavnaya</a> </li>
         <li><a  href="/db_posts"><span class="new badge">here we go</span></a> </li>