.future {
    /*text-transform: uppercase;*/
    background: linear-gradient(90deg, #000, #fff, #000);
    letter-spacing: 5px;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 80%;
    animation: shine 5s linear infinite;
  }
  
  @keyframes shine {
    0% {
      background-position-x: -900%;
    }
    100% {
      background-position-x: 900%;
    }
  }