.page-loader {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2000; //1030
    display: block;
    text-align: center;
    width: 100%;
    padding-top: 25%;
    background-color: rgba(255, 255, 255, 0.8);
}