#loading-main-panel .main-data {
    display: flex;
    flex-direction: column;
    background-color: #fff;
    padding: 1rem;
    align-content: center;
    justify-content: center;
}

div#loading-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1998;
    background-color: rgba(0,0,0,.7);
}