.lds-facebook,
      .lds-facebook div {
        box-sizing: border-box;
      }
      .lds-facebook {
        display: inline-block;
        position: relative;
        width: 80px;
        height: 80px;
      }
      .lds-facebook div {
        display: inline-block;
        position: absolute;
        left: 8px;
        width: 16px;
        background: currentColor;
        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: 0s;
      }
      @keyframes lds-facebook {
        0% {
          top: 8px;
          height: 64px;
        }
        50%, 100% {
          top: 24px;
          height: 32px;
        }
      }
      .splash-screen {
        position: absolute;
        z-index: 1000;
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        background-color: #253a47;
        line-height: 1;
        color: #f8991c;
        background-image:url("assets/img/bg_1.jpg"); 
      }

      @keyframes entrarNaTela {
        0% {
          transform: scale(0);
        }
        100% {
          transform: scale(1);
        }
      }

      .logo {
        animation: entrarNaTela 2s ease-in-out;
      }