We're looking for a person or people to help audit MDN to find places we could speed up. Is this you or someone you know? Check out the RFP: https://mzl.la/2IHcMiE


Type: boolean
If the panel has a titlebar, set the panel's close attribute to true to have a close button appear on the titlebar. Pressing the close button will close the panel.

Document Tags and Contributors

 Contributors to this page: Sheppy, ethertank, Enn
 Last updated by: Sheppy,