Post #1183711

@remcow You can, and you don't. Obviously don't know your use case, but see https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet (you get that from https://developer.mozilla.org/en-US/docs/Web/API/Document/styleSheets) (or a `style` element you update the text of). But (re)writing CSS rules on the fly usually wouldn't be your first choice, all other things being equal (and again, not knowing your use case). HTH!