diff --git a/panoramix/static/panoramix.css b/panoramix/static/panoramix.css
index 8c4108fec0..bd7e87dfd1 100644
--- a/panoramix/static/panoramix.css
+++ b/panoramix/static/panoramix.css
@@ -14,6 +14,10 @@ form div {
 .notbtn {
     cursor: default;
 }
+hr {
+    margin-top: 15px;
+    margin-bottom: 15px;
+}
 
 span.title-block {
     background-color: #EEE;