body {
    background-color: #f0f8ff;
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    color: #014421;
    text-align: center;
}

p {
    color: #333;
    line-height: 1.6;
    margin: 0 20px;
}

a {
    color: #006699;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

nav {
    background-color: #024731;
    color: #fff;
    overflow: auto;
    padding: 10px 20px;
}

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

nav ul li {
    display: inline;
    padding: 0 10px;
}

footer {
    background-color: #024731;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    bottom: 0;
}