/* Modified from https://codepen.io/vitoralberto/pen/OPYyYB */

body {
  margin: auto;
  height: 192px;
  width: 192px;
  font-size: 192px;
  font-family: georgia;
  text-align: center;
  color: #fff;
  background: #1d1f20;
}

#smile {
  padding-bottom: 96px;
  -webkit-animation: rotation 3s infinite linear;
}

@-webkit-keyframes rotation {
  from {
    -webkit-transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(359deg);
  }
}