.customer-container:empty {
    background-image: url('../../../images/loader_32.gif');
    background-repeat: no-repeat;
    background-position: center;
    height: 50px;
    width: 100%;
}


#customer_list tbody tr {
    cursor: pointer;
    font-weight: 800;
}

    #customer_list tbody tr:hover {
        text-decoration: underline;
    }