I had a look into it; user-select doesn't apply to before/after content. This process has taught some interesting things about browsers. For example: `<br>` an

I had a look into it; user-select doesn't apply to before/after content. This process has taught some interesting things about browsers. For example: `<br>` and `<img />` elements are "replaced" and can't really be shown in the way all other elements are. (I conveniently avoided using them). And, as described above, ::before/::after content cannot be selected, and generally behave... strangely.