2 files changed, 6 insertions, 1 deletions
diff --git a/addons/website_mail/static/src/css/blog.css b/addons/website_mail/static/src/css/blog.css
index 7d9d850e974..4c5f53ec1c7 100644
--- a/addons/website_mail/static/src/css/blog.css
+++ b/addons/website_mail/static/src/css/blog.css
@@ -22,3 +22,6 @@
 .css_website_mail .media .css_published .css_unpublish {
   display: none;
 }
+.css_website_mail .has-error {
+  border-color: red;
+}
diff --git a/addons/website_mail/static/src/css/blog.sass b/addons/website_mail/static/src/css/blog.sass
index 30f7598dee2..3fdc5c42d10 100644
--- a/addons/website_mail/static/src/css/blog.sass
+++ b/addons/website_mail/static/src/css/blog.sass
@@ -19,4 +19,6 @@
       .css_publish
         display: block
       .css_unpublish
-        display: none
-\ No newline at end of file
+        display: none
+  .has-error
+    border-color: red
+\ No newline at end of file