Search code examples
javascriptfirefoxfirefox-addonfirefox4

How to prevent FF4 popup menu from being transparent?


I develop "Hebrew Calendar extension" (https://addons.mozilla.org/en-us/firefo ... -calendar/) and under FF4 extension shows transparent popup menu

enter image description here

Could you help me to understand how to fix the issue.

Thank you, Igor.


Solution

  • Use menupopup not popup