diff --git a/app/cells/decidim/plans/plan_form/contents_edit.erb b/app/cells/decidim/plans/plan_form/contents_edit.erb
index 6a8a8ab0..bf13cf4e 100644
--- a/app/cells/decidim/plans/plan_form/contents_edit.erb
+++ b/app/cells/decidim/plans/plan_form/contents_edit.erb
@@ -3,16 +3,18 @@
     <% content_form.instance_variable_set(:@template, form.instance_variable_get(:@template)) %>
     <% content = content_form.object %>
 
-    <%= cell(
-      content.section_type_manifest.edit_cell,
-      content,
-      multilingual_answers: component_settings.multilingual_answers?,
-      context: {
-        form: content_form,
-        parent_form: form,
-        current_component: current_component
-      }
-    ) %>
+    <div class="form form-defaults">
+      <%= cell(
+        content.section_type_manifest.edit_cell,
+        content,
+        multilingual_answers: component_settings.multilingual_answers?,
+        context: {
+          form: content_form,
+          parent_form: form,
+          current_component: current_component
+        }
+      ) %>
+    </div>
 
     <%= content_form.hidden_field :id %>
     <%= content_form.hidden_field :section_id %>
diff --git a/app/views/decidim/plans/admin/authors/index.html.erb b/app/views/decidim/plans/admin/authors/index.html.erb
index ac0f4bdd..dd9f0153 100644
--- a/app/views/decidim/plans/admin/authors/index.html.erb
+++ b/app/views/decidim/plans/admin/authors/index.html.erb
@@ -31,7 +31,7 @@
               <td class="table-list__actions">
                 <% if allowed_to? :edit, :plan, plan: plan %>
                   <%= icon_link_to(
-                    "circle-x",
+                    "close-circle-line",
                     destroy_author_path_for(plan, author),
                     t("actions.remove_author", scope: "decidim.plans"),
                     method: :delete,
@@ -49,7 +49,7 @@
 </div>
 
 <div class="button--double form-general-submit">
-  <button class="button" data-open="plan-author-add-modal-for-<%= plan.id %>">
+  <button class="button button__sm button__secondary" data-dialog-open="plan-author-add-modal-for-<%= plan.id %>">
     <%= t(".add_author") %>
   </button>
 </div>
diff --git a/app/views/decidim/plans/admin/plans/edit.html.erb b/app/views/decidim/plans/admin/plans/edit.html.erb
index 4ab7e835..cecce891 100644
--- a/app/views/decidim/plans/admin/plans/edit.html.erb
+++ b/app/views/decidim/plans/admin/plans/edit.html.erb
@@ -1,3 +1,9 @@
-<%= decidim_form_for(@form, html: { class: "form plans-form edit_plan plan_form_admin" })  do |f| %>
-  <%= render partial: "form", object: f, locals: { title: t(".title") } %>
-<% end %>
+<% add_decidim_page_title(t(".title")) %>
+
+<div class="item__edit item__edit-1col">
+  <div class="item__edit-form">
+    <%= decidim_form_for(@form, html: { class: "form plans-form edit_plan plan_form_admin" })  do |f| %>
+      <%= render partial: "form", object: f, locals: { title: t(".title") } %>
+    <% end %>
+  </div>
+</div>