main {
    text-align: center;
    margin: 50px auto;
    padding: 20px;
    background-color: rgb(241, 241, 241);
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.215);
    width: 80%;
    max-width: 600px;
}

#fontSample {
    font-size: 24px;
    padding: 15px;
    margin-top: 10px;
    border: 2px solid #ddd;
    display: inline-block;
    min-height: 50px;
}

button {
    padding: 10px 15px;
    font-size: 16px;
    margin: 10px;
    border: none;
    cursor: pointer;
    background-color: #4CAF50;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

input[type="checkbox"] {
    margin-left: 10px;
}

#font-name {
    font-size: 20px;
    margin: 10px 0;
}

#font-link {
    padding-top: 20px;
    color: #007bff;
    text-decoration: none;
}

#font-link:hover {
    text-decoration: underline;
}

#sample-text {
    font-size: 30px;
    margin-top: 20px;
    padding: 10px;
}