.relay-devtools {
  font-family: system, -apple-system, 'San Francisco', '.SFNSDisplay-Regular',
    'Segoe UI', Segoe, 'Segoe WP', 'Helvetica Neue', helvetica, 'Lucida Grande',
    arial, sans-serif;
  font-size: 14px;
  position: relative;
  width: 100%;
  height: 100%;
}

.placeholder {
  color: #ccc;
  font-size: 3em;
  line-height: 5em;
  text-align: center;
  margin-top: 1em;
}

button:focus {
  outline: 0;
}