Lightbox size on vertical mobile screens

Hi, under prettyPhoto what are your Default width and Default height settings?

What shortcode are you currently using?

I don’t use any shortcode, I use rel=”wp-video-lightbox”.

Can you give me an example of how you are using rel=”wp-video-lightbox”?

This is my site (sorry, it’s not in English)
https://dartmotion.ru/

HTML for red links is, for example, <a class="popup-link" href="https://www.youtube.com/watch?v=8g3Fv7YSxZo?rel=0&autoplay=1" rel="wp-video-lightbox">видео-конференциях</a>.

Have you tried adding some width=”640″ and height=”480″ to the code above?

Nope. It’s already input in the plugin settings and are pretty fine for desktop and even horizontal mobile view. But for some reason vertical view triggers something that makes the lightbox very tiny. I guess it might be connected to the resolution of my Nexus 5. The screenshot is 1080×1920, the view screen on the screenshot is 480×360, and I guess it should be like 640×480 too, and I’d prefer even bigger…

Hi, do you have other mobile devices you could test?

Yeah, this is my friend’s Meizu:
https://postimg.org/image/a3ik4gx43/

Same stuff

Hi, your theme might be causing this issue. Is there a way for you test a different theme? Preferably one of WordPress default themes?