From e2a863405782709e8cd30227f8b1157acc30fa19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=84=E7=8E=84?= <huxpro@gmail.com>
Date: Mon, 2 May 2016 01:42:11 +0800
Subject: add refused-to-display tips in link-preview-overlay

---
 css/reveal.scss | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'css')

diff --git a/css/reveal.scss b/css/reveal.scss
index f8d6904..c360fe6 100644
--- a/css/reveal.scss
+++ b/css/reveal.scss
@@ -1229,6 +1229,16 @@ html:-moz-full-screen-ancestor {
 		visibility: visible;
 	}
 
+	.reveal .overlay.overlay-preview.loaded .viewport-inner  {
+		position: absolute;
+		z-index: -1;
+		left: 0;
+		top: 60px;
+		width: 100%;
+		text-align: center;
+		letter-spacing: normal;
+	}
+
 	.reveal .overlay.overlay-preview.loaded .spinner {
 		opacity: 0;
 		visibility: hidden;
-- 
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