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!

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

I can no longer adjust the width of the Bookmarks Sidebar, how do I fix this issue?

more options

In the past I could hover my mouse arrow over the slider vertical bar to the right of the sidebar and get a 2 headed arrow that I could use to adjust the width of the Bookmarks Sidebar but that stopped working. I need to fix this issue. What do I need to do?

In the past I could hover my mouse arrow over the slider vertical bar to the right of the sidebar and get a 2 headed arrow that I could use to adjust the width of the Bookmarks Sidebar but that stopped working. I need to fix this issue. What do I need to do?

All Replies (1)

more options

Maybe something you installed to Firefox messed up that feature.

Do you have that problem when running in the Firefox SafeMode?
http://support.mozilla.com/en-US/kb/Safe+Mode
Don't select anything right now, just use "Continue in SafeMode."

If not, see this:
http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+theme...