.loader{
    display: flex;
    justify-content: center;
    align-items: center;
    visibility: hidden;

    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999999;

    background-color: rgba(255, 255, 255, 0.8);
}

.loader-img{
    display: inline-block;
    width: auto;
    height: auto;
}