#spinner, .cont {
  display: none;
}

#spinner {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.cont {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .lds-facebook {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
  }

  .lds-facebook div {
    display: inline-block;
    position: absolute;
    left: 8px;
    width: 16px;
    background: #ffc107;
    animation: lds-facebook 1.2s cubic-bezier(0, 0.5, 0.5, 1) infinite;
  }

  .lds-facebook div:nth-child(1) {
    left: 8px;
    animation-delay: -0.24s;
  }

  .lds-facebook div:nth-child(2) {
    left: 32px;
    animation-delay: -0.12s;
  }

  .lds-facebook div:nth-child(3) {
    left: 56px;
    animation-delay: 0;
  }

  @keyframes lds-facebook {
    0% {
      top: 8px;
      height: 64px;
    }

    50%,
    100% {
      top: 24px;
      height: 32px;
    }
  }

  .progress {
    display: flex;
    height: 1rem;
    overflow: hidden;
    font-size: .75rem;
    background-color: #e9ecef;
    border-radius: 12px !important;
    width: 400px;
    margin-top: 2rem;
  }

  .progress-bar {
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    background-color: #007bff;
    transition: width .6s ease;
    background-color: #ffc107!important;
    border-radius: 12px;
    width: 0%;
  }