I hope you guys know that this is actually the LIGO experiment about gravitational waves. I use it as a celebration of that event, to see more and where the animation comes from > https://youtu.be/B4XzLDM3Py8?t=96

my favorite!

Only just downloaded so I'll update in a week or so. But so far liking the animated header and ease of visibility but more than that, it's too early to say.
Yeah I like it. It's pleasing to the eye. You got it 5* Well done you deserve it. Bravo

That so cool!

This is the theme I use on all installations of Firefox that allow it across all my devices. It's beautiful, smoothly animated, and unintrusive.