Theme colour switcher


(Note that this technique is totally deprecated by Flexbox and CSS Grid, but it's interesting for historical purposes, I guess). If you've ever tried to do it, you know that vertically centring elements in CSS is notoriously difficult. Horizontal centring is a relative breeze, but vertical is another story. I often have a use-case where I want to vertically centre some text on top of an image,…

Continue reading How to vertically center text in an absolutely-positioned div over an image