000°N

Compass

The card turns under a fixed mark, like a real compass. Drag it, or focus it and use the arrow keys.

Heading 0°

How it's built

The card is a .gravity-spot inside the main one. It has the same reach, and rotate on it turns every ring together.
72 minor and 12 major .vectors on lane 11; degrees and cardinal points are satellites on lane 9.
The rose is eight vectors shaped with clip-path.
The mark and the readout sit outside the card, so they stay still.