* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: #333333;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  padding: 30px;
}

img {
  width: 500px;
  max-width: 100vw;
  padding: 30px;
}