diff --git a/templates/partials/header.html b/templates/partials/header.html
index 4c32b9759..b8e64264d 100644
--- a/templates/partials/header.html
+++ b/templates/partials/header.html
@@ -52,7 +52,7 @@
                 {% else %}
                     <div class="relative">
                         {% set button_id = header_label ~ "-menu-btn" | slugify %}
-                    <button style="background-color: transparent;" type="button" id="{{button_id}}" class="nav_btn py-3  text-white group inline-flex items-center space-x-2 text-lg leading-6 font-normal hover:text-gray-200 focus:outline-none transition ease-in-out duration-150">
+                    <button type="button" id="{{button_id}}" class="bg-black1 nav_btn py-3  text-white group inline-flex items-center space-x-2 text-lg leading-6 font-normal hover:text-gray-200 focus:outline-none transition ease-in-out duration-150">
                         <span>{{ header_label }}</span>
                         <div class="-rotate-90 transition-transform"><svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#ffffff"><path d="M0 0h24v24H0z" fill="none"/><path d="M16.59 8.59L12 13.17 7.41 8.59 6 10l6 6 6-6z"/></svg></div>
                     </button>