remove top & left black border

[jlia0]

Are you certain it's a bug?

• Yes, it looks like a bug

Are you sure this is not an issue in noVNC?

• It is not a noVNC issue

Is there an existing issue for this?

• I have searched existing issues, it hasn't been reported yet

Issue description

Is there a way to remove the top and left black border in the VNCScreen?

[roerohan]

interesting, do you know if this is from the demo (a CSS border) or the stream itself?