.label {
  display: block;
  margin: 0 auto;
  max-width: 600px;
  width: 100%;
  max-height: 400px;
  object-fit: contain;
}

.container {
  width: 100%;
  max-width: 600px;
  max-height: 600px;
  display: flex;
  overflow: hidden;
  margin: 0 auto;
}

.container > img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.controls {
  text-align: center;
  margin-bottom: 16px;
}

.controls > div {
  display: inline-block;
  margin: 8px;
}

.controls > div button {
  width: 42px;
  height: 42px;
  padding: 10px 8px 6px 8px;
}