title: Green glow around the edges
body: <p><a href="https://i.stack.imgur.com/eOK9b.png" rel="nofollow noreferrer">Green glow</a></p>
  <p>I accidentally pressed some button and a green glow appeared on the edges of the emulator. Interferes with debugging. How to remove it? I write in flutter. (May be it help)</p>