.page-loading {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    justify-content: center;
    align-items: center;
    background: #000;
    opacity: 0.3;
    display: none;
    z-index: 9999;
}

.page-loading img {
    width: 90px;
}

.show-loading {
    display: flex !important;
}