#footer-div {
    height:10vh;
}

footer {
    width: 100%;
    height: 5rem; /* Set the fixed height of the footer here */
    margin-top: 2rem;
}

footer .container .col .nav .nav-item {
    display: inline-block;
    margin-right: 3vh;
}

.lang-button {
    height: 4vh;
    width: 6vh;
    margin-left: 1vh;
    margin-right: 1vh;
}

.lang-select {
    width: 10rem;
    display: inline-block;
}

footer .lang-form {
    margin: 1rem auto 0;
}

.footer-padder {
    margin-top: 6rem;  /* height of the footer element */
}