From 29caacf3c3aee4d1722d9212916a11e98d8ce9b4 Mon Sep 17 00:00:00 2001
From: Claus <claus@umbraco.com>
Date: Fri, 7 Apr 2017 11:02:18 +0200
Subject: [PATCH] u4-6233: escaping the calc function

---
 src/Umbraco.Web.UI.Client/src/less/canvas-designer.less | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Umbraco.Web.UI.Client/src/less/canvas-designer.less b/src/Umbraco.Web.UI.Client/src/less/canvas-designer.less
index 095027d86b..e7aa9d859f 100644
--- a/src/Umbraco.Web.UI.Client/src/less/canvas-designer.less
+++ b/src/Umbraco.Web.UI.Client/src/less/canvas-designer.less
@@ -14,7 +14,7 @@ body {
     overflow: hidden;
     height: 100%;
     width: 100%;
-    width: calc(100% - 80px); // 80px is the fixed left menu for toggling the different browser sizes
+    width: ~"(calc(~'100%' - ~'80px'))"; // 80px is the fixed left menu for toggling the different browser sizes
     position: absolute;
     padding: 0;
     margin: 0;