From 9342d19b5adcd3eea1f2f16ba74ec2f83928efc5 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 12 Jun 2017 10:22:47 +0200
Subject: fix centering of edge-aligned controls

---
 css/reveal.css  | 12 ++++++++----
 css/reveal.scss |  4 ++++
 2 files changed, 12 insertions(+), 4 deletions(-)

(limited to 'css')

diff --git a/css/reveal.css b/css/reveal.css
index 5f549fe..625fe6f 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -400,16 +400,20 @@ body {
     right: auto; }
   .reveal .controls[data-controls-layout="edges"] .navigate-left {
     top: 50%;
-    left: 8px; }
+    left: 8px;
+    margin-top: -1.8em; }
   .reveal .controls[data-controls-layout="edges"] .navigate-right {
     top: 50%;
-    right: 8px; }
+    right: 8px;
+    margin-top: -1.8em; }
   .reveal .controls[data-controls-layout="edges"] .navigate-up {
     top: 8px;
-    left: 50%; }
+    left: 50%;
+    margin-left: -1.8em; }
   .reveal .controls[data-controls-layout="edges"] .navigate-down {
     bottom: 8px;
-    left: 50%; } }
+    left: 50%;
+    margin-left: -1.8em; } }
 
 /*********************************************
  * PROGRESS BAR
diff --git a/css/reveal.scss b/css/reveal.scss
index 689aa40..4a953fd 100644
--- a/css/reveal.scss
+++ b/css/reveal.scss
@@ -477,21 +477,25 @@ $controlsArrowAngleActive: 36deg;
 		.navigate-left {
 			top: 50%;
 			left: $spacing;
+			margin-top: -$controlArrowSize/2;
 		}
 
 		.navigate-right {
 			top: 50%;
 			right: $spacing;
+			margin-top: -$controlArrowSize/2;
 		}
 
 		.navigate-up {
 			top: $spacing;
 			left: 50%;
+			margin-left: -$controlArrowSize/2;
 		}
 
 		.navigate-down {
 			bottom: $spacing;
 			left: 50%;
+			margin-left: -$controlArrowSize/2;
 		}
 	}
 
-- 
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