diff --git a/theme/style.less b/theme/style.less
index f4af3258..a92576db 100644
--- a/theme/style.less
+++ b/theme/style.less
@@ -121,10 +121,6 @@ span.blocklyTreeLabel {
     #filelist {
         background: transparent !important;
     }
-    div.blocklyTreeRow {
-        padding-top: 0.25rem;
-        height: 2.4rem;
-    }
     .blocklyToolboxDiv, .monacoToolboxDiv {
         border-left: 0 !important;
     }