p5js/nautical-flags-02 - Disable <canvas> select
p5js/nautical-flags-02 - Disable <canvas> select

Noticing that when holding down the buttons, it selects the <canvas> element.

So this disables that with CSS, via:
https://stackoverflow.com/a/5796771

brianhonohan/sketchbook,brianhonohan/sketchbook,brianhonohan/sketchbook