diff --git a/src/css/style.less b/src/css/style.less
index 78bccd4b..a405434f 100644
--- a/src/css/style.less
+++ b/src/css/style.less
@@ -617,6 +617,10 @@ input[type='radio'].nice-radio {
     width: auto;
 }
 
+.alert-debug {
+    background-color: white;
+}
+
 .app-card .panel-body {
     padding: 1.5rem;