From 552b66a2ff4a372d565335c7ca86cc8b688f5ad7 Mon Sep 17 00:00:00 2001
From: Robin Ward <robin.ward@gmail.com>
Date: Thu, 19 Oct 2017 15:54:05 -0400
Subject: [PATCH] Add a helper for the `user-select` vendor prefix CSS

---
 app/assets/stylesheets/common/foundation/mixins.scss | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/app/assets/stylesheets/common/foundation/mixins.scss b/app/assets/stylesheets/common/foundation/mixins.scss
index ed55c8f5227..60942e808ba 100644
--- a/app/assets/stylesheets/common/foundation/mixins.scss
+++ b/app/assets/stylesheets/common/foundation/mixins.scss
@@ -88,10 +88,14 @@
 
 // Unselectable (avoids unwanted selections with iPad, touch laptops, etc)
 
+@mixin user-select($mode) {
+  -webkit-user-select: $mode;
+     -moz-user-select: $mode;
+      -ms-user-select: $mode;
+}
+
 @mixin unselectable {
-  -webkit-user-select: none;
-     -moz-user-select: none;
-      -ms-user-select: none;
+  @include user-select(none);
 }