div.loader {
    position: fixed;
    bottom: 50px;
    right: 50px;
    border: 16px solid #f3f3f3f5; /* Light grey */
    border-top: 16px solid #7bb4ff; /* Blue */
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    z-index: 999;
    display: none;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

footer {
    display: fixed;
    bottom: 5px;
    display: block;
    width: 100%;
    text-align: center !important;
    background-color: none !important;
}

td {
    text-overflow: ellipsis;
    overflow: hidden;
}