body, html {
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #f0f0f0;
}

.container {
  position: relative;
}

.logo {
  width: 200px;
  height: 200px;
}

#ring {
  transform-origin: center;
}