.main-loader {
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    background-color: rgba(255, 255, 255, 0.5);
    z-index: 999;
  }