diff --git a/skinStyles/extensions/UploadWizard/ext.uploadWizard.uploadCampaign.less b/skinStyles/extensions/UploadWizard/ext.uploadWizard.uploadCampaign.less
index 657b45de..9e50136c 100644
--- a/skinStyles/extensions/UploadWizard/ext.uploadWizard.uploadCampaign.less
+++ b/skinStyles/extensions/UploadWizard/ext.uploadWizard.uploadCampaign.less
@@ -11,17 +11,17 @@
 /* content.css */
 
 #mw-campaign-title {
-	border-bottom: 2px solid var(--border-color-base);
+	border-bottom: 2px solid var( --border-color-base );
 }
 
 #mw-campaign-header,
 #mw-campaign-view-all {
-	background-color: var(--color-surface-2);
-	border: 1px solid var(--border-color-base);
+	background-color: var( --color-surface-2 );
+	border: 1px solid var( --border-color-base );
 }
 
 /* list.css */
 
 #mwe-upload-campaigns-pagination {
-	border-top: 1px solid var(--border-color-base);
-}
\ No newline at end of file
+	border-top: 1px solid var( --border-color-base );
+}