diff --git a/addons/project/static/src/scss/project_form.scss b/addons/project/static/src/scss/project_form.scss
index b81797fde42..b74cc9d857c 100644
--- a/addons/project/static/src/scss/project_form.scss
+++ b/addons/project/static/src/scss/project_form.scss
@@ -1,3 +1,11 @@
 .o_form_project_tasks div.o_field_many2many[name=depend_on_ids] tr.o_selected_row td.o_list_button {
     background-color: $table-border-color !important;
 }
+.o_form_project_tasks .note-editable {
+    border: 0;
+    padding: $o-horizontal-padding $o-horizontal-padding;
+}
+
+.o_form_view.o_form_project_tasks .o_notebook > .tab-content > .tab-pane > :first-child.oe_form_field_html .o_readonly {
+    padding: $o-horizontal-padding $o-horizontal-padding;
+}