json-source-sk {
  spinner-sk {
    width: 16px;
    height: 16px;
    border-width: 4px;
  }

  #controls {
    display: flex;
    align-items: center;
  }

  pre {
    margin: 8px;
    padding: 8px;
  }

  button {
    text-transform: none;
    padding: 8px;
  }
}