first of all, I must once again thank you deeply for creating this theme!
A few days ago, I recognized a minor issue using the cover feature. I use a image with aspect ratio 2/3. If the ratio is wider the image is cropped, so it fits the screen. In opposite if the ratio is narrower, the image shows up fully with a white (or grey) bar underneath.
Im my opinion it would be better not to fill up the image with a bar but to crop the image left and right instead to fit into the browser.
I don't know, if this can be solved with css, tried something, but actually I didn't know which class I need to adress.
Thanks in advance and cheers!
PS. If you want to see, what I describe, visit my website and change size of you browser window. ;-)