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!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How can I add a button for Text Style/Strikethrough?

  • 2 cavab
  • 1 has this problem
  • 40 views
  • Last reply by missal

more options

Is there a way that I can add a button for Text Style/Strikethrough to the compose window, next to B, I & U? Mac system shortcut didn't work: it now shows it in the menu as the shortcut ('Command /') & the menu flashes as if it's working, but it doesn't.

Is there a way that I can add a button for Text Style/Strikethrough to the compose window, next to B, I & U? Mac system shortcut didn't work: it now shows it in the menu as the shortcut ('Command /') & the menu flashes as if it's working, but it doesn't.

All Replies (2)

more options

Seçilmiş Həll

more options

Awesome, that's perfect, thank you! I had searched the add-ons for 'strikethrough' but they have misspelled it so it didn't come up!