<script src="http://gnab.github.io/remark/downloads/remark-0.6.0.min.js" type="text/javascript">
</script>
<script type="text/javascript">
- var slideshow = remark.create();
+ var slideshow = remark.create({ ratio: "16:9" });
</script>
</body>
</html>
\ No newline at end of file