Normally making designs like this on the web is really tedious and a bit challenging. You'd have to do things like add a new element to the dom, rotate it 45deg, position it perfectly, draw just one border and make the background match what's outside the box to cover up the square border underneath the main element. (and that's just one corner of one element) For example: https://i.imgur.com/yY66cdv.png and https://i…
I guess there is a mistake in documentation on website. When I hover on --aug-tr, --aug-bl
The description says, Top-left, Bottom-right clip augs. I It should be Top-right Bottom-left.