From c22b7f81c139cd56eddfc28dce9b87d30f143b91 Mon Sep 17 00:00:00 2001
From: Sander Steenhuis <redsandro@gmail.com>
Date: Sun, 4 Mar 2018 17:49:17 +0100
Subject: [PATCH] Allow iframe size, allow fullscreen

---
 browser/lib/markdown.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/browser/lib/markdown.js b/browser/lib/markdown.js
index 5184ce16..b97f9d56 100644
--- a/browser/lib/markdown.js
+++ b/browser/lib/markdown.js
@@ -52,8 +52,8 @@ md.use(sanitize, {
   allowedTags: ['img', 'iframe'],
   allowedAttributes: {
     '*': ['alt', 'style'],
-    'img': ['src', 'height', 'width'],
-    'iframe': ['src']
+    'img': ['src', 'width', 'height'],
+    'iframe': ['src', 'width', 'height', 'frameborder', 'allowfullscreen']
   },
   allowedIframeHostnames: ['www.youtube.com']
 })