I'm creating a tile installation help website and would like to style an element's border to resemble a notched trowel:
[nothced trowel]https://www.flooranddecor.com/installation-tools-tile-stone-installation-materials/pacesetter-square-notched-trowel-100381193.html
Is it possible to crop out shapes at a specified interval to achieve this look? What I've found so far is to use pseudo-elements to get the desired pattern, like this:
However, I need something that will subtract one from the other so that the border alternates between opaque and transparent.