diff --git a/apps/common/static/css/override.css b/apps/common/static/css/override.css
index a46646af57..0328ea0c87 100644
--- a/apps/common/static/css/override.css
+++ b/apps/common/static/css/override.css
@@ -32,3 +32,7 @@
     margin: 0;
     padding: 1px 0;
 }
+
+.debug {
+    border: 1px solid red;
+}