I find those style of buttons to be beautiful!! They actually remind me some of deviantart stamps the way some have the shine and edges on them ^^
To be honest mine is just in pixel art because it was the easiest thing for me to do. Don’t have to worry about messing with picking a font and giving it a border, finding/making a background, adding a shine layer, animating something detailed, etc.
Similarly I think my css would have a lot more gradients and shadows and shines and such if it wasn’t so much extra to do.