diff --git a/html/audio_midi/css/ui.css b/html/audio_midi/css/ui.css
index 509e421..131c04d 100644
--- a/html/audio_midi/css/ui.css
+++ b/html/audio_midi/css/ui.css
@@ -64,6 +64,8 @@ label {
     flex-direction: row;
     align-items: center;
     background-color: LightBlue;
+    margin-top: 10px;
+    margin-bottom: 10px;
 }
 
 .uiCol  {