Bugfix: Page Content shifts downward after refreshing in Chrome

Issue
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When refreshing the page from /generate, /login, and /lookup on the source service, the content gets shifted down. This does not happen on a hard refresh or navigating to the page.
Probably not a high priority as it's only in Chrome (bug not present in Firefox).

__Normal:__
![screen shot 2014-09-06 at 3 50 41 pm](https://cloud.githubusercontent.com/assets/3454429/4176572/25254b84-360b-11e4-9843-3912ba189db2.png)
__After Refresh:__
![screen shot 2014-09-06 at 3 51 09 pm](https://cloud.githubusercontent.com/assets/3454429/4176562/f1012922-360a-11e4-8faa-3d06f1031e5f.png)

Fix
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Removed the float right from `.panel`, then added `display: inline-block;` and `vertical-align: top;` to `#header` and `.panel`. Not a responsive solution, but it works for now.