html, body {
  height: 100%;
  margin: 0;
}

/* Reset some default styles */
body, h1, h2, p, ul, li {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

header {
    background: #333;
    color: #fff;
    padding: 20px;
    text-align: center;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    background: #444;
    padding: 10px;
    margin-bottom: 20px;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

main {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

section {
    margin-bottom: 20px;
}

footer {
    text-align: center;
    padding: 10px;
    background: #333;
    color: white;
    margin-top: 20px;
}

.social {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 300px;
    width: 100%;
    margin-bottom: 2rem;
}

.social li a {
    display: flex;
    justify-content: center;
    height: 50px;
    border: 1px solid #777;
    border-radius: 10px;
    padding: 10px;
}

.social li a:hover {
    background-color: #ddd;
}