Caption selector is not usable on splash video

It looks like the selector div isn't being sized right by javascript, probably due to the way the library is loading and content is hidden.

The only way that I have found to fix the issue is to add the following rule to css:

.mejs-captions-selector {
        height: 100px !important;
    }

@erasmussen2 You originally created this, do you have any better solutions?