CSS Motion Path
...to animate an element moving along a path...
...only had animating translation, position, etc. at your disposal...
...only allowed for simple movements...
https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Motion_Path
https://danielcwilson.com/blog/2020/01/motion-path-quirks/
SVG Path Builder
https://codepen.io/anthonydugois/pen/mewdyZ
By vladmilinovici