Is there a way to shrink the hitbox of a png to the actual alpha channel?

[pk]

https://davidpfifferling.com/

I would like to activate the hover state of the thumbnail only when the cursor touches the actual image and not the transparent space around the image/video?

i hope this is comprehensible :/

best
Davidstrikethrough text

[arminunruh]

mmh ooh good question!

not sure how to do this

[pk]

@arminunruh i was thinking maybe its possible to use the alpha channel of the picture / video as image map? ( i have no clue how to do it, just read through reddit)

[arminunruh]

yea i dont know how to do that mh