.ajaxLoading{
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: fixed;
    background-color: black;
    opacity: 0.7;
    z-index: 10;
    display: none;
}

.spinner{
    position: fixed;
    top: 50%;
    z-index: 20;
    width: 3rem; 
    height: 3rem;
}