.load-container {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: fixed;
    background: rgba(0, 0, 0, 0.834);
    font-size: 5em;
    z-index: 1;
}

  .load-container .MuiPaper-root {
    width: 500px;
    height: 500px;
  }