.overlay-spinner {
    top:0;
    width: 100vw;
    height: 100vh;
    z-index: 1100;
    background-color: rgba(10, 9, 9, 0.9);
    position: fixed;
    left: 0px;
    opacity: 0.5;
    filter: alpha(opacity=50);
}

.spinner-pos {
    display: block;
    position: fixed;
    top: calc(50% - (58px / 2));  
    right: calc(50% - (58px / 2));
    width: 3rem; 
    height: 3rem; 
    z-index: 20;
}