diff --git a/app/templates/assiduites/pages/calendrier.j2 b/app/templates/assiduites/pages/calendrier.j2
index 79dbbad76..635571ba3 100644
--- a/app/templates/assiduites/pages/calendrier.j2
+++ b/app/templates/assiduites/pages/calendrier.j2
@@ -191,7 +191,7 @@
     .day .dayline {
         position: absolute;
         display: none;
-        bottom: -390%;
+        top: 100%;
         z-index: 50;
         width: max-content;
         height: 75px;