.loader-wrapper::after {
    content: '';
    display: block;
    position: absolute;
    left: 48%;
    top: 40%;
    width: 40px;
    height: 40px;
}

.loader-wrapper {
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: #ffffffed;
    z-index: 9999;
}