Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Learn More

Bold font

  • 2 wótegronje
  • 1 ma toś ten problem
  • 2 naglěda
  • Slědne wótegrono wót cor-el

more options

After second to last update Firefox doesn't show bold fonts on my website. In Chrome everything is ok. This issue shows on diffrent computers and diffrent windows version. How to fix it?

After second to last update Firefox doesn't show bold fonts on my website. In Chrome everything is ok. This issue shows on diffrent computers and diffrent windows version. How to fix it?

Wšykne wótegrona (2)

more options

This problem only affects one website -- other sites are fine? Does the site use a downloadable web font or a common built-in font (like Arial or Times New Roman)?

more options

You can right-click and select "Inspect" to open the built-in Inspector with this element selected.

You can check in the Rules tab in the right panel in the Inspector what font-family is used for selected text. You can check in the Fonts tab in the right panel in the Inspector what font is actually used because Firefox might be using a different font than specified by the website.