WordPress 4.5 added the custom logo feature. It’s pretty nice, and where possible I try to use native WordPress functionality, but the default markup returned by get_custom_logo() isn’t always what I’m looking for. Fortunately there’s a filter included just for this.
Running your WordPress site on your computer gives you a perfect laboratory to safely experiment with. This is really easy to do, I’ll show you how to do this to do with 3 pieces of free software.