A while ago, I saw this tweet by Adam Argyle. It's a clever way of layering gradients, using CSS
mask-image. For a new project I'm working on, I want a timeline, where layered background-gradients will change the site’s “look and feel” during the day.
To help me create all these gradients, I built a small tool, based on Adam’s idea:
I hope it's as useful for you, as it's been for me!
The CSS code is rendered at the bottom.