body{
    margin: 0;
    font-family: 'Roboto';
  }
  /* Safari 4.0 - 8.0 */
@-webkit-keyframes example {
  from {background-color: red;}
  to {background-color: yellow;}
}

/* Standard syntax */
@keyframes example {
  from {background-color: red;}
  to {background-color: yellow;}
}
@keyframes jump { 0% { top: -20; } 50% { top: -25px; } 100% { top: -30; } }