Css box shadow help

How can i make this type css box shadows?? dark-grey-color-sport-shoes-brand-product-social-media-post-banner_154386-48~2

inspect the element but i think this uses ::before selector

Yes, just as @lewsea said, you can easily achieve that with ::before and ::after pseudo elements, and then apply some skew transformations – from my view though.

It’s a psd file… That’s why i cannot inspect it.