User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7) Gecko/20040718 Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7) Gecko/20040718 The following pref. windows are <window>: security/manager/pki/resources/content/certViewer.xul security/manager/pki/resources/content/cipherinfo.xul security/manager/pki/resources/content/pref-ciphers.xul They'd look better if they were <dialog>. (Also, my GTK1 build of Mozilla picks a ridiculously small font for monospaced text in certViewer's details in the window is <window> but (god knows why) uses an acceptable font size when it is <dialog>. I don't understand it.) Reproducible: Always Steps to Reproduce:

I have a patch ready in bug 251991 that does this conversion (it converts also a lot more dialogs of the PSM to <dialog> in fact). I'm only waiting for super-review. *** This bug has been marked as a duplicate of 251991 ***