body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
}

.content {
    flex-grow: 1;
    padding: 20px;
}

footer {
    background-color: #333333;
    color: #ffffff;
    padding: 20px;
    text-align: center;
    position: relative;
    bottom: 0;
    width: 100%;
    border-top: 1px solid #dddddd;
    font-size: 14px;
    position: fixed;
    bottom: 0;
    left: 0;
}

footer a {
    color: #ffffff;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}