dreamsnaps - IE rendering bug

IE was showing this intermittently before and seemed to have been fixed, but it wasn't - this fixes it:

before:

![screen shot 2014-12-19 at 14 25 43](https://cloud.githubusercontent.com/assets/867233/5505764/b6878eb2-878b-11e4-8c79-d043a2cc61ff.png)


after:

![screen shot 2014-12-19 at 14 25 21](https://cloud.githubusercontent.com/assets/867233/5505765/bc2a7514-878b-11e4-9309-2b1436c79e23.png)