.loader {
    width: 100%;
    height: 100%;
    text-align: center;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader img {
    width: 25vh;
    height: 25vh;
    z-index: 9090;
}

.loader::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: transparent;
    backdrop-filter: blur(5px) grayscale(0);
    opacity: 1 !important;
}