.hide {
    display: none !important;
}

.loading-container {
    display: table;
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 9999999;
    background-color: #fbfbfb;
}

    .loading-container .loading {
        display: table-cell;
        text-align: center;
        vertical-align: middle;
    }