body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
}

h1 {
    color: #0056b3;
    text-align: center;
    margin-bottom: 30px;
}

h2 {
    color: #007bff;
    border-bottom: 2px solid #007bff;
    padding-bottom: 5px;
    margin-top: 40px;
}

p {
    margin-bottom: 15px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border: 3px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

ul {
    list-style-type: square;
    padding-left: 25px;
}

li {
    margin-bottom: 8px;
}

a {
    color: #28a745;
    text-decoration: none;
    font-weight: bold;
}

a:hover {
    text-decoration: underline;
    color: #1e7e34;
}

button {
    background-color: #ffc107;
    color: #333;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    display: block;
    margin: 30px auto;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #e0a800;
}