How to do this image upload?

Question

css

Maybe someone has a similar image upload as for example on this site
wp7forum.ru/metrophoto-79-tema-vypuska-cherno-beloe
To open the same way + on hover, the background becomes a little darker (css apparently).
Thanks in advance for any links to solutions with code on this topic.

Answer 1

And see how it's done?
This is a lightbox if so.

Answer 2

Used to be called "Long shadows" or "Smooth Shadows" when trending.
Now it is banal and ubiquitous in the form of pictures on the dribble, but such a design does not go very well in life ...

Answer 3

I think, because of the size of the shadows, they will not change the name of the style...
https://habrahabr.ru/company/redmadrobot/blog/252773/

Answer 4

It doesn't have a name.
Just such a style with blurry shadows.
There are a million styles. They are born and die every couple of months.