[Plugin: NextGEN Gallery] Image Browser problem

I am using the image browser option for galleries. It works great for photos in horizontal orientation, but for photos in vertical orientation, it doesn’t work so great. It appears it tries to fit them 100% horizontally which makes them look bad because it stretches them out.

Example: https://thepitchsportsshow.com/photos/9jvv-redettes-volleyball-vs-carlisle/?pid=193