Alex Johnson

> One interesting case from the image diffs -- I don't think the rightward image is wrong, since it was kind of just a fortunate edge case that the gridlines...

See https://github.com/plotly/dash/pull/2538 and the community forum discussion mentioned there for context around our decision to restrict Flask and Werkzeug versions. I'm still strongly in favor of continuing the current approach...

Absolutely - part of deciding to restrict it was that then it’s incumbent on us as maintainers to keep up with new versions and this one has been waiting too...

> supporting generic CSS Sure, we support this already in our pseudo-HTML - ie `styled text` so there's precedent for it. I suspect there will be easy ways to use...

The hover label is drawn as an SVG path, not in HTML - so I doubt that particular CSS would have the desired effect, though some of it does transfer.

@mbkupfer the point is this isn't an HTML `` with text inside it, so you can't style it as though it were; it's an SVG `` with an SVG ``...

> Is there just some css we can use to change the box-shadow, border radius, etc. of the hover templates? These hover labels are drawn in SVG, not HTML. So...

`flatshading` definitely helps - in fact without it I can't really figure out any physical meaning to the lighting of `mesh3d` traces, but with it there does seem to be,...

cc @nicolaskruchten @etpinard

Ha, didn't realize you could have a PR in a whole different org close an issue... anyway I guess it makes sense to close with my PR since it'll no...