The animated Ocean theme dresses the whole top of Firefox: tabs, address bar and bookmarks toolbar. The background drifts slowly in a loop, sharp on high-resolution screens.
This background is available animated in the Hoome extension (hoome.dev), which replaces your new tab page. The theme is made to go with it: your browser and your page finally match, around your shortcuts, folders and widgets.
Prefer a still frame? The same theme also comes in a static version.
