diff --git a/packages/node_modules/@node-red/editor-client/src/sass/diff.scss b/packages/node_modules/@node-red/editor-client/src/sass/diff.scss
index 171d14da4..0a46364c6 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/diff.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/diff.scss
@@ -567,9 +567,15 @@ ul.node-dialog-configm-deploy-list {
         td.lineno {
             font-family: monospace;
             text-align: right;
-            color: #aaa;
+            color: #999;
             background: #f6f6f6;
             padding: 1px 5px;
+            &.added {
+                background: #c0f6c0;
+            }
+            &.removed {
+                background: #ffcccc;
+            }
         }
         td.lineno:nth-child(3) {
             border-left: 1px solid $secondary-border-color;
@@ -578,12 +584,20 @@ ul.node-dialog-configm-deploy-list {
             font-family: monospace;
             white-space: pre-wrap;
             padding: 1px 5px;
+            border-left: 1px solid #ccc;
             span.prefix {
                 width: 30px;
                 display: inline-block;
                 text-align: center;
                 color: #999;
             }
+
+            &.added {
+                border-left-color: #aaeeaa
+            }
+            &.removed {
+                border-left-color: #eebbbb
+            }
         }
         td.blank {
             background: #f6f6f6;
@@ -592,7 +606,7 @@ ul.node-dialog-configm-deploy-list {
             background: #eefaee;
         }
         td.removed {
-            background: #fadddd;
+            background: #ffecec;
         }
         tr.mergeHeader td {
             color: #800080;