From e91f698402a7c3dbe10c3df9d2ff444563556a8d Mon Sep 17 00:00:00 2001
From: Augie Fackler <raf@durin42.com>
Date: Tue, 5 Mar 2013 17:21:28 -0600
Subject: [PATCH] presenter display: fix notes view on Firefox

Gecko doesn't seem to infer the reduced margin the same way WebKit
does, but explicitly stating the -50% margin works correctly on both
browsers.

Fixes https://github.com/schacon/showoff/issues/167.
---
 public/css/presenter.css | 1 +
 1 file changed, 1 insertion(+)

diff --git a/public/css/presenter.css b/public/css/presenter.css
index 782b4f6b4..9a606fa1d 100644
--- a/public/css/presenter.css
+++ b/public/css/presenter.css
@@ -2,6 +2,7 @@ div.zoomed {
   zoom: 50%;
   -moz-transform: scale(0.5);
   -moz-transform-origin: 0 0;
+  margin-bottom: -50%;
 }
 
 #preso { margin-top: 20px; }