body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #007bff;
    color: white;
    padding: 20px;
    text-align: center;
}

h1, h2, h3 {
    margin-bottom: 10px;
}

section {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

code {
    background-color: #f8f8f8;
    padding: 2px 4px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
}

pre {
    background-color: #f8f8f8;
    padding: 10px;
    border-radius: 4px;
    overflow-x: auto;
}

ul {
    list-style-type: disc;
    margin-left: 20px;
}

form {
    margin-top: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    background-color: #28a745;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #218838;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #007bff;
    color: white;
    position: fixed;
    bottom: 0;
    width: 100%;
}