*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  padding: 0;
  margin: 0;
  background-color: #000;
  overflow: hidden;
}

#cowboy {
  display: block;
  max-width: 100vw;
  max-height: 100vh;
  height: 100vh;
  margin: 0 auto;
}

#cowboy:hover {
  cursor: pointer;
}