.block-wrapper {
  width: 100vw;
  height: 100vh;
  background: #181b2d;
}

.block-container {
  flex-grow: 0;
  flex-shrink: 0;
  width: 100vw;
  max-width: 100vh;
  height: 100vh;
  padding: 0;
  margin: auto;
  display: flex;
  justify-content: center;
  align-items: center;

  * {
    flex-grow: 1;
  }
}