/* Basic reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body and general page styling */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

/* Header styling */
header {
    background-color: #4CAF50;
    color: white;
    text-align: center;
    padding: 1rem 0;
}

/* Navigation bar styling */
nav {
    background-color: #333;
}

nav ul {
    list-style: none;
    padding: 0;
    text-align: center;
}

nav ul li {
    display: inline;
    margin: 0 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
}

nav ul li a:hover {
    text-decoration: underline;
}

/* Section styling */
section {
    padding: 20px;
    margin: 20px;
    background-color: white;
    border-radius: 8px;
}

section h2 {
    color: #4CAF50;
}

/* Footer styling */
footer {
    text-align: center;
    padding: 1rem;
    background-color: #333;
    color: white;
}

/* Button styling */
button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    font-size: 1rem;
}

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