#internaladmin-spinner {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
    display: none;
    z-index: 99999;
}

#internaladmin-spinner.active {
    display: block;
}

#internaladmin-spinner > .spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    margin-left: -68px;
    margin-top: -46px;
}

#internaladmin-spinner > .spinner .glyphicon-refresh-animate {
    animation: spin .8s infinite linear;
    -webkit-animation: spin2 .8s infinite linear;
}