From 6bc10a4303925a5fae6f0acb0cae18dd09b5bab8 Mon Sep 17 00:00:00 2001
From: Aleksander Nowodzinski <a.nowodzinski@cksource.com>
Date: Thu, 9 Mar 2017 16:23:36 +0100
Subject: [PATCH] Imported ck-hidden class from ckeditor5-theme-lark.

---
 theme/helpers/_states.scss | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/theme/helpers/_states.scss b/theme/helpers/_states.scss
index 8050c089..9daaa973 100644
--- a/theme/helpers/_states.scss
+++ b/theme/helpers/_states.scss
@@ -9,3 +9,10 @@
 	-webkit-user-select: none;
 	-ms-user-select: none;
 }
+
+/**
+ * A class which hides an element in DOM.
+ */
+.ck-hidden {
+	display: none;
+}