: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .loader,
      .loader:before,
      .loader:after {
        border-radius: 50%;
        width: 2.5em;
        height: 2.5em;
        animation-fill-mode: both;
        animation: bblFadInOut 1.8s infinite ease-in-out 1s;
      }
      .loader {
        font-size: 7px;
        position: relative;
        text-indent: -9999em;
        transform: translateZ(0);
        animation-delay: 0.84s;
      }
 