diff --git a/packages/node_modules/@node-red/editor-client/src/sass/panels.scss b/packages/node_modules/@node-red/editor-client/src/sass/panels.scss
index 14381fbe1..00fc771eb 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/panels.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/panels.scss
@@ -42,11 +42,13 @@
 .red-ui-panels.red-ui-panels-horizontal {
     height: 100%;
     .red-ui-panel {
+        vertical-align: top;
         display: inline-block;
         height: 100%;
         width: calc(50% - 4px);
     }
     .red-ui-panels-separator {
+        vertical-align: top;
         border-top: none;
         border-bottom: none;
         border-left: 1px solid $secondary-border-color;