From 799ccf38b9ce78464de2aa8bc863125ecfdebd06 Mon Sep 17 00:00:00 2001
From: Chris Rebert <github@chrisrebert.com>
Date: Sat, 10 Oct 2015 00:30:46 -0700
Subject: [PATCH] Add missing space in .backface-visibility definition; fixes
 #17873

[ci skip]
---
 less/mixins/vendor-prefixes.less | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/less/mixins/vendor-prefixes.less b/less/mixins/vendor-prefixes.less
index afd3331c31..cc5c15eb66 100644
--- a/less/mixins/vendor-prefixes.less
+++ b/less/mixins/vendor-prefixes.less
@@ -54,7 +54,7 @@
 // Prevent browsers from flickering when using CSS 3D transforms.
 // Default value is `visible`, but can be changed to `hidden`
 
-.backface-visibility(@visibility){
+.backface-visibility(@visibility) {
   -webkit-backface-visibility: @visibility;
      -moz-backface-visibility: @visibility;
           backface-visibility: @visibility;
-- 
2.47.3