.fit-picture {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.p {
    float: left;
    font-family: Arial;
    font-size: 20px;
    color: black;
    text-align: center;
    padding: 16px 18px;
    text-decoration: none;
}

footer {
    position: relative;
    bottom: 0;
    overflow: hidden;
    background-color: darkorange;
    font-family: Arial;
    margin-top: 6px;
}

.footer p {
    float: left;
    font-size: 20px;
    color: white;
    padding: 0px 18px;
    text-align: center;
    text-decoration: none;
}