Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

scroll bar - how to change the alternative super thin scroll bar back to the default scroll bar?

  • 1 réponse
  • 1 a ce problème
  • 1 vue
  • Dernière réponse par cor-el

more options

scroll bar - how to change the alternative super thin scroll bar back to the default scroll bar?

Recently, I was on a web page and did something that caused the scroll bar to change from the default scroll bar to a super thin scroll bar with no up or down arrows at the top and bottom of the scroll bar. How do I make this page look like the default?

scroll bar - how to change the alternative super thin scroll bar back to the default scroll bar? Recently, I was on a web page and did something that caused the scroll bar to change from the default scroll bar to a super thin scroll bar with no up or down arrows at the top and bottom of the scroll bar. How do I make this page look like the default?

Toutes les réponses (1)

more options

Support for the two layout.css.scrollbar pref for color and width has been removed in Firefox 79, so these prefs can no longer be used to prevent websites from modifying the appearance of the scroll bars.

  • layout.css.scrollbar-width.enabled [63-78]
  • layout.css.scrollbar-color.enabled [64-78] (63:colors instead of color)

... You can use code in the userContent.css file to disable this feature.


* { scrollbar-color: auto! important; scrollbar-width: auto !important; }

See: