diff --git a/Resources/Plugins/edit-design/theme.black.css b/Resources/Plugins/edit-design/theme.black.css
index c5140db7..e109212e 100644
--- a/Resources/Plugins/edit-design/theme.black.css
+++ b/Resources/Plugins/edit-design/theme.black.css
@@ -805,4 +805,4 @@ html.dark .app-search-fake{border-color:transparent}
 html.dark .spinner-small,html.dark .spinner-large{filter:grayscale(80%)brightness(93%)}
 html.dark .tweet>.color-twitter-blue{color:#8bd!important}
 html.dark .hw-card-container>div{border-color:#292F33;background:transparent}
-html.dark .hw-card-container>div>div{border-right-color:#292F33}
+html.dark .hw-card-container>div>div{border-color:#292F33}