From 72cf9797338957039ff0bac879d02cf0bf03524b Mon Sep 17 00:00:00 2001
From: Simon Eisenmann <simon@struktur.de>
Date: Mon, 4 Jan 2016 17:34:59 +0100
Subject: [PATCH] Force presentation canvas to white background, to properly
 show files which have no background.

---
 html/sandboxes/odfcanvas_sandbox.html | 1 +
 html/sandboxes/pdfcanvas_sandbox.html | 1 +
 2 files changed, 2 insertions(+)

diff --git a/html/sandboxes/odfcanvas_sandbox.html b/html/sandboxes/odfcanvas_sandbox.html
index 2fa64ba5..a334a4fc 100644
--- a/html/sandboxes/odfcanvas_sandbox.html
+++ b/html/sandboxes/odfcanvas_sandbox.html
@@ -28,6 +28,7 @@
 			user-select:none;
 			-webkit-user-select:none;
 			-moz-user-select:none;
+			background:white;
 		}
 		</style>
 	</head>
diff --git a/html/sandboxes/pdfcanvas_sandbox.html b/html/sandboxes/pdfcanvas_sandbox.html
index 73840787..c193e31e 100644
--- a/html/sandboxes/pdfcanvas_sandbox.html
+++ b/html/sandboxes/pdfcanvas_sandbox.html
@@ -22,6 +22,7 @@
 			margin:0 auto;
 			position:relative;
 			display:none;
+			background:white;
 		}
 		</style>
 	</head>