Playground

I'm using this page to test out some HTML/CSS stuff.

Here's a list:

• First element
• Second element
• Third element

Here's what text looks like when it's strong or emphasized or marked

This might be a challenging first task, but I'd like to try implementing some kind of inline footnote thing. My favorite implementation of this I've yet seen (at least on mobile) is Hermit Tech's Blog. When you click on the footnote superscript, it displays the footnote's text in a new vertical space, shifting any text after the footnote down to below the footnote.