.app-loader {
    background-color: #ffffff78;
    opacity: 0.7;
    transition-duration: 0.7s;
    transition-property: opacity;
}

.app-loader, .app-inner-loader {
    z-index: 9999;
    background-color: #fff;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.app-loader  .app-loader-status {
    width: 40px; height: 40px;
    position: absolute; left: 50%; top: 50%;
    margin: -20px 0 0 -20px;
}