/* Glowing stuff from https://www.w3schools.com/howto/howto_css_glowing_text.asp */
  #metaldef {
    display: inline-block;
    z-index: 4;
    position: absolute;
  }

  #metalinfo {
    visibility: hidden;
    position: absolute;
    z-index: 10;
    top: 50%
    left: 10%;
    right: 40%;
    background-color: #555;
    color: #fff;
    padding: 8px;
    border-radius: 25px;
    z-index: 4;
  }

  .center {
    display: flex;
    position: relative;
    justify-content: center;
    align-items: center;
    border: 3px solid green; 
  }

  .noglow {
    display: inline;
    font-size: 40px;
    color: #000;
    text-align: center;
  }

  .glow {
    display: inline;
    font-size: 40px;
    color: #fff;
    text-align: center;
    -webkit-animation: glow 1s ease-in-out infinite alternate;
    -moz-animation: glow 1s ease-in-out infinite alternate;
    animation: glow 1s ease-in-out infinite alternate;

  }

  @-webkit-keyframes glow {
    from {
      text-shadow: 0 0 10px #777777, 0 0 20px #aaaaaa, 0 0 30px #e60073, 0 0 40px #e60073, 0 0 50px #e60073, 0 0 60px #e60073, 0 0 70px #e60073;
    }
    to {
      text-shadow: 0 0 20px #000000, 0 0 30px #ff4da6, 0 0 40px #ff4da6, 0 0 50px #ff4da6, 0 0 60px #ff4da6, 0 0 70px #ff4da6, 0 0 80px #ff4da6;
    }
  }