Enlarging screen?

[Ragin Cajun]

So I hit the downsize arrow on the top right of the screen. The window resized to a smaller window (as expected) but the game images themselves remained at full size. So now there is no way to get back to that button to "enlarge" the picture again. Any suggestions?

[PointGuard]

It takes a couple seconds but then an upward facing triangle appears on the black bar near the upper right corner...click on that to resize to full screen. If you don't see the triangle, try running your cursor over the black bar and it should appear.