Center icon in compact header

Author: hlfan

app/views/layouts/_header.html.erb

@@ -46,7 +46,7 @@
       </li>
     </ul>
 
-    <%= render "layouts/select_language_button", :extra_classes => ["d-none d-md-block", { "border-secondary-subtle" => current_user&.id }] %>
+    <%= render "layouts/select_language_button", :extra_classes => ["d-none d-md-block py-0", { "border-secondary-subtle" => current_user&.id }] %>
     <% if current_user && current_user.id %>
       <div class="d-inline-flex dropdown user-menu logged-in">
         <button class="d-flex gap-1 align-items-center justify-content-center dropdown-toggle btn btn-outline-secondary border-secondary-subtle bg-body text-secondary px-2 py-1 flex-grow-1 mw-100" type="button" data-bs-toggle="dropdown">

app/views/layouts/_select_language_button.html.erb

@@ -2,6 +2,6 @@
 
 <%= tag.button tag.i(:class => "bi bi-translate fs-5 lh-1"),
                :type => "button",
-               :class => ["btn btn-outline-secondary align-self-stretch py-0 px-2", *extra_classes],
+               :class => ["btn btn-outline-secondary align-self-stretch px-2", *extra_classes],
                :title => t(".title"),
                :data => { :bs_toggle => "modal", :bs_target => "#select_language_dialog" } %>