footer {
        text-align: center;
        padding: 20px;
        background-color: #f1f1f1;
        border-top: 1px solid #ddd;
        }
    footer hr {
        border: none;
        height: 1px;
        background-color: #ddd;
        margin: 0 auto 10px;
        width: 80%;
    }
    footer p {
        margin: 0;
        font-size: 14px;
        }