From 77ef2adcc44defb71c86e07ce8a2105b55edc7b4 Mon Sep 17 00:00:00 2001
From: Julius <josokinas@users.noreply.github.com>
Date: Wed, 26 Nov 2014 10:42:30 +0000
Subject: [PATCH] Fixes filter property for old IE versions

Escaping the following symbols eliminates "Unexpected CSS token: :" warnings on Safari browser (as issued on https://github.com/FortAwesome/Font-Awesome/issues/5043#issuecomment-64542194).
---
 css/font-awesome.css | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/css/font-awesome.css b/css/font-awesome.css
index 4040b3cf8..0feebaa51 100644
--- a/css/font-awesome.css
+++ b/css/font-awesome.css
@@ -101,31 +101,31 @@
   }
 }
 .fa-rotate-90 {
-  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=1);
+  filter: progid\:DXImageTransform\.Microsoft\.BasicImage(rotation\=1);
   -webkit-transform: rotate(90deg);
   -ms-transform: rotate(90deg);
   transform: rotate(90deg);
 }
 .fa-rotate-180 {
-  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2);
+  filter: progid\:DXImageTransform\.Microsoft\.BasicImage(rotation\=2);
   -webkit-transform: rotate(180deg);
   -ms-transform: rotate(180deg);
   transform: rotate(180deg);
 }
 .fa-rotate-270 {
-  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3);
+  filter: progid\:DXImageTransform\.Microsoft\.BasicImage(rotation\=3);
   -webkit-transform: rotate(270deg);
   -ms-transform: rotate(270deg);
   transform: rotate(270deg);
 }
 .fa-flip-horizontal {
-  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1);
+  filter: progid\:DXImageTransform\.Microsoft\.BasicImage(rotation\=0, mirror\=1);
   -webkit-transform: scale(-1, 1);
   -ms-transform: scale(-1, 1);
   transform: scale(-1, 1);
 }
 .fa-flip-vertical {
-  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1);
+  filter: progid\:DXImageTransform\.Microsoft\.BasicImage(rotation\=2, mirror\=1);
   -webkit-transform: scale(1, -1);
   -ms-transform: scale(1, -1);
   transform: scale(1, -1);