Can't duplicate photoshop gradient overlay in CSS - anyone encountered that?

So im trying to duplicate a button style from photoshop to CSS.

i tried to do it manually but fail miserably, so i tried websites that export css code from uploaded images, the issue is i still encountered the same problem - the gradient in the CSS looks nothing like the design in photoshop.https://reversephonelookup.onl/ https://curated.onl/nba-reddit/ https://pcbuilder.onl/pcpartpicker/

i tried to "copy css style" in photoshop and still encountered the same problem.