If it's meant to be displayed on a projector, you may want to make the little X that closes the pop up bigger, or even better to just click anywhere on the pop

If it's meant to be displayed on a projector, you may want to make the little X that closes the pop up bigger, or even better to just click anywhere on the pop up and it goes away. Also, it could be valuable to shrink your top banner so that scrolling won't be necessary (it was necessary on my screen at least).