FF does not like our triangles

[Bulb]

<details> don't show the ▶ in Firefox on this site. They do in a test html, though, so there must be something in the style-sheet that kills them. And that only affects Firefox (up-to-date at 50.0), because it shows correctly in Chrome.

Example

This is an example details.

[Bulb]

And I found which one too. The stylesheet here sets summary { display:block; }, but FF requires it to be display:list-item for the triangle to show.

[RaceProUK]

@Bulb said in FF does not like our triangles:

And I found which one too. The stylesheet here sets summary { display:block; }, but FF requires it to be display:list-item for the triangle to show.

Which is correct according to the standard

[dkf]

@Bulb said in FF does not like our triangles:

And I found which one too. The stylesheet here sets summary { display:block; }, but FF requires it to be display:list-item for the triangle to show.

I think that was just part of the hack to make it “work” on older FF, and it was relying on Chrome to just ignore it.

[ben_lubar]

https://github.com/twbs/bootstrap/blob/v4-dev/scss/_normalize.scss

It's broken even in the current development version of bootstrap.