body {
    background-color: #f0f7f4;
    font-family: 'Comic Sans MS', cursive, sans-serif;
    color: #333;
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    color: #4d6d9a;
    text-align: center;
}

p {
    line-height: 1.6;
    margin: 0 0 1em;
}

a {
    color: #3b8c75;
    text-decoration: none;
}

a:hover {
    color: #285d42;
}

nav {
    background-color: #4d6d9a;
    padding: 1em;
    text-align: center;
}

nav a {
    margin: 0 15px;
    color: #fff;
} 

button {
    background-color: #3b8c75;
    border: none;
    padding: 10px 20px;
    color: white;
    cursor: pointer;
    border-radius: 5px;
}

button:hover {
    background-color: #285d42;
}

footer {
    background-color: #4d6d9a;
    color: #fff;
    text-align: center;
    padding: 1em 0;
    position: absolute;
    width: 100%;
    bottom: 0;
}