From: Christian Oliff <christianoliff@yahoo.com>
Date: Tue, 10 Jan 2017 11:36:50 +0000 (+0900)
Subject: Remove   filter: alpha(opacity = 0);
X-Git-Tag: v4.0.0-beta~147^2~203
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7af46359b14340265e02243e2f0a9d8aa1fce50;p=thirdparty%2Fbootstrap.git

Remove   filter: alpha(opacity = 0);

Not needed (and all other old IE filter attributes have been removed from the CSS. This was the only one remaining
---

diff --git a/scss/_custom-forms.scss b/scss/_custom-forms.scss
index ef2aab3544..3bc02a2397 100644
--- a/scss/_custom-forms.scss
+++ b/scss/_custom-forms.scss
@@ -208,7 +208,6 @@
   max-width: 100%;
   height: $custom-file-height;
   margin: 0;
-  filter: alpha(opacity = 0);
   opacity: 0;
 
   &:focus ~ .custom-file-control {