body {
    font-family: Arial, sans-serif;
    direction: rtl;
    text-align: center;
    background-color: #f4f4f4;
    padding: 20px;
}

textarea {
    width: 100%;
    height: 200px;
    margin: 10px 0;
    padding: 10px;
    font-size: 18px;
}

button {
    margin: 5px;
    padding: 10px;
    font-size: 16px;
    cursor: pointer;
}

footer {
    margin-top: 20px;
    font-size: 14px;
}