Signatures are often wider than the browser window

[Matthew Paul Thomas]

When displayed in the heading of a bucket page, error signatures are often wider than the browser window, and cause the page to scroll horizontally.

For example, in <https://errors.ubuntu.com/bucket/?id=%2Fusr%2Fbin%2Fjockey-gtk%3AValueError%3A%3Cmodule%3E%3Arun%3Acheck%3A__call__%3Acall_blocking%3A_message_cb%3Ahandler_info%3Arecommended%3A__init__%3AgetData%3A__get_value_from_name>.

This can be fixed by adding this CSS:
    .signature {word-break: break-all}

And then adding <code class="signature">this around each signature</code>.

[Evan (ev)]

This appears to be fixed in production. Matthew, can you confirm?

[Matthew Paul Thomas (mpt)]

No, I can't confirm this, because something else is forcing the page to be wider than the browser window. (It isn't either of the tables: I deleted those in the DOM, but the page is still over-wide.)

[Evan (ev)]

I can't confirm this myself, but I'm moving it back out of the incomplete state so it doesn't get auto-closed.