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Why do number spinners display without a top border and drop downs ignore the css styling?

  • 2 replies
  • 1 has this problem
  • 3 views
  • Last reply by cor-el

AdeyG
AdeyG
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I have a simple number spinner and the top border is missing from the control.

When you view the options in a drop down the border to the options is a very harsh black on the bottom and right edges.

We are using bootstrap and firefox doesn't seem to like it at all.

Is there a css setting that can change this as none of the usual border-color/width/style options appear to have any effect at all?

I have a simple number spinner and the top border is missing from the control. When you view the options in a drop down the border to the options is a very harsh black on the bottom and right edges. We are using bootstrap and firefox doesn't seem to like it at all. Is there a css setting that can change this as none of the usual border-color/width/style options appear to have any effect at all?
Attached screenshots

All Replies (2)

the-edmeister
the-edmeister
  • Moderator
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https://support.mozilla.org/en-US/kb/where-go-developer-support

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Start Firefox in Safe Mode to check if one of the extensions (Firefox menu button/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox menu button/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window