body {
        margin: 0;
      }
      .wrapperglow {
        display: flex;
        height: 100%;
        flex-direction: row;
        justify-content: center;
        align-items: center;
      }
      .buttonglow {
        border: 1px transparent;
        -webkit-border-bottom-left-radius: 20px;
        -webkit-border-top-left-radius: 20px;
        border-bottom-left-radius: 20px;
        border-top-left-radius: 20px;
        color: #eeeeee;
        cursor: pointer;
        display: inline-block;
        font-family: Arial;
        font-size: 20px;
        padding: 8px 30px;
        text-align: center;
        text-decoration: none;
        margin-left: 5px;
        -webkit-animation: glowing 1300ms infinite;
        -moz-animation: glowing 1300ms infinite;
        -o-animation: glowing 1300ms infinite;
        animation: glowing 1300ms infinite;
      }
      @-webkit-keyframes glowing {
        0% {
          background-color: #016e87;
          -webkit-box-shadow: 0 0 3px #016e87;
        }
        50% {
          background-color: #32b9d8;
          -webkit-box-shadow: 0 0 15px #32b9d8;
        }
        100% {
          background-color: #015163;
          -webkit-box-shadow: 0 0 3px #015163;
        }
      }
      @keyframes glowing {
        0% {
          background-color: #016e87;
          box-shadow: 0 0 3px #016e87;
        }
        50% {
          background-color: #32b9d8;
          box-shadow: 0 0 15px #32b9d8;
        }
        100% {
          background-color: #015163;
          box-shadow: 0 0 3px #015163;
        }
      }
      .svg-btn {
        display: block;
        width: 230px;
        height: 230px;
        margin-left: 10px;
      }
      svg {
        fill: blue;
        -webkit-animation: glowing-polygon 1300ms infinite;
        -moz-animation: glowing-polygon 1300ms infinite;
        -o-animation: glowing-polygon 1300ms infinite;
        animation: glowing-polygon 1300ms infinite;
      }
      @-webkit-keyframes glowing-polygon {
        0% {
          fill: #0091b2;
          -webkit-filter: drop-shadow( 0 0 3px #016e87);
        }
        50% {
          fill: #21c7ed;
          -webkit-filter: drop-shadow( 0 0 15px #32b9d8);
        }
        100% {
          fill: #0091b2;
          -webkit-filter: drop-shadow( 0 0 3px #015163);
        }
      }
      @keyframes glowingPolygon {
        0% {
          fill: #0091b2;
          filter: drop-shadow( 0 0 3px #016e87);
        }
        50% {
          fill: #21c7ed;
          filter: drop-shadow( 0 0 15px #32b9d8);
        }
        100% {
          fill: #0091b2;
          filter: drop-shadow( 0 0 3px #015163);
        }
      }