diff --git a/htdocs/theme/eldy/eldy.css.php b/htdocs/theme/eldy/eldy.css.php
index 16177a8ae23..9ae8fe3605b 100644
--- a/htdocs/theme/eldy/eldy.css.php
+++ b/htdocs/theme/eldy/eldy.css.php
@@ -1028,3 +1028,7 @@ td.hidden {
                          padding: 1px 1px 1px 1px;
                          margin: 1px 1px 1px 1px;
                }
+
+td.alerte {
+ background: #FF99A9;
+}