:targetpseudo selector in CSS is both pretty cool and pretty limited in what it can do. In this article we discuss some things it can be helpful with, its limitations, and some work arounds.
:afterpseudo elements to create this effect without using images.
I was recently putting together some CSS for columns. There was a few pre-determined widths that the columns needed to accommodate. For whatever reason (maybe because every grid framework in the world is this way) my mind went right to trying to find a common building block size. All columns are either the size of one building block or a multiple of a building block with gutter widths added. (more…)