Possible to display captions?

[Matra-Simca]

Hi - this is brilliant, is it possible to have an option to display captions?

[jsanahuja]

Hello, there is no such option for now but might implement it in the future or accept a pull request implementing it.

[N-Shar-ma]

Hello, I'd like to fix this issue and was thinking of adding a display_captions option for showing the caption as an overlay when hovering over the image, so that the grid layout is not disturbed. The following pen is a demo:
https://codepen.io/N-Sharma/pen/BazPyNG?editors=1100

If you are fine with this implementation, I will open a PR for this

[jsanahuja]

Sure, send the PR. The only change I would do is removing top:0 and adding max-height:100%

Thanks!