.loader {
    display: none;
    background-color: rgba(255, 255, 255, 0.7);
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.footer-bottom > a {
    display: block;
    margin-bottom: -8px;
    padding: 5px;
    cursor: pointer;
    max-width: max-content;
    transition: background 0.3s;
}

.footer-bottom > a:hover {
    background-color: rgba(255, 255, 255, 0.3);
}