diff --git a/samples/js-workbench-customizer/src/webparts/workbenchCustomizer/styles/customWorkbenchStyles.module.scss b/samples/js-workbench-customizer/src/webparts/workbenchCustomizer/styles/customWorkbenchStyles.module.scss
index 8680273c3..9033f4d37 100644
--- a/samples/js-workbench-customizer/src/webparts/workbenchCustomizer/styles/customWorkbenchStyles.module.scss
+++ b/samples/js-workbench-customizer/src/webparts/workbenchCustomizer/styles/customWorkbenchStyles.module.scss
@@ -15,7 +15,7 @@
 
                   .CanvasZone {
                       margin: auto;
-                      padding-left: 24px;
+                      padding-left: 15px;
                   }
 
                   .CanvasZone--noMargin {
diff --git a/samples/js-workbench-customizer/src/webparts/workbenchCustomizer/styles/customWorkbenchStylesFullWidth.module.scss b/samples/js-workbench-customizer/src/webparts/workbenchCustomizer/styles/customWorkbenchStylesFullWidth.module.scss
index 92a561bf0..eb53c5be1 100644
--- a/samples/js-workbench-customizer/src/webparts/workbenchCustomizer/styles/customWorkbenchStylesFullWidth.module.scss
+++ b/samples/js-workbench-customizer/src/webparts/workbenchCustomizer/styles/customWorkbenchStylesFullWidth.module.scss
@@ -2,7 +2,7 @@
   .CanvasComponent {
     .CanvasZone {
       max-width: 100%;
-      padding-left: 0;
+      padding-left: 0 !important;
       padding-right: 0;
 
       .CanvasSection {