FYI: When you put "line-height: 0" on <img>s, and the image doesn't load, the line height applies to the alt text. And then the alt text is all squished and illegible. Otherwise, line height doesn't affect the image itself. So don't put "line-height: 0" on images. :) #a11y
I posted this message in the #WPCampus Slack, and someone shared this helpful tutorial on how to make alt text images look nicer. https://bitsofco.de/styling-broken-images/