Flexboxes also weren't a think the last time I edited a webpage. I'm not sure what benefit it offers at this point, but I've spent the morning learning how to use them on the newly-implemented menu at the top of the page.
The first time I've touched either html or css in decades - unless one counts the brief and horrifying experience where a Shopify .liquid template became mine to manage for a few months, which I would very much like to not count, if it's all the same. Web 1.0 looks as charming as ever ("beautifully grotesque" as I put it to a good friend this morning). Though CSS properties seem to have had a few upgrades in my absence, and boy, I'm already missing that simple, catch-all "align".