.footer-bg {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background-image: url("../images/DNA_footer.png");
    background-size: auto;
    background-position: center;
    background-repeat: repeat-x;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.footer-content {
    color: black;
    font-size: 18px;
    text-shadow: 0 0 5px black;
}