diff --git a/css/index.css b/css/index.css
index 9725add..ed7970c 100644
--- a/css/index.css
+++ b/css/index.css
@@ -165,13 +165,6 @@ header .freeflow div, #info-menu div, #info-mobile-menu div {
     font-weight: 700 !important;
 }
 
-button {
-  background-color: #1a1a1a;
-  border-radius: 20px;
-  border: 2px solid white;
-  box-shadow: none;
-  font-size: 20px;
-}
 
 button {
     background-color: #1a1a1a;
diff --git a/templates/partials/header_custom.html b/templates/partials/header_custom.html
index 5ff0275..3c5139f 100644
--- a/templates/partials/header_custom.html
+++ b/templates/partials/header_custom.html
@@ -16,13 +16,13 @@
                 </a>
             </div>
             <div class="-mr-2 -my-2 lg:hidden">
-                <button id="hamburger-btn" type="button" class="inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out my-2">
+                <button id="hamburger-btn" class="inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out my-2">
                     <!-- Heroicon name: menu -->
                     <svg class="h-6 w-6" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16" />
                     </svg>
                 </button>
-            <button id="close-hamburger-btn" type="button" class="hidden lg:hidden inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out my-2">
+            <button id="close-hamburger-btn" class="hidden lg:hidden inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out my-2">
                 <!-- Heroicon name: x -->
                 <svg class="h-6 w-6" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />