.preloader {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.5);
    z-index: 100001;
    display: flex;
}

.preloader > div {
    margin: auto;
}

.preloader svg {
    width: 64px !important;
    height: 64px !important;
    fill: #fff !important;
}