vendor/reveal.js/test/examples/slide-backgrounds.html in slide_hero-0.0.10 vs vendor/reveal.js/test/examples/slide-backgrounds.html in slide_hero-0.0.11

@@ -91,10 +91,10 @@
 
 				<section data-background-video="https://s3.amazonaws.com/static.slid.es/site/homepage/v1/homepage-video-editor.mp4,https://s3.amazonaws.com/static.slid.es/site/homepage/v1/homepage-video-editor.webm">
 					<h2>Video background</h2>
 				</section>
 
-				<section data-background-iframe="https://slides.com">
+				<section data-background-iframe="https://slides.com/news/make-better-presentations/embed?style=hidden&autoSlide=4000">
 					<h2>Iframe background</h2>
 				</section>
 
 				<section>
 					<section data-background="#417203">