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

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
}

#main {
    text-align: center;
}

h1 {
    margin-bottom: 1em;
    color: #333;
}

p {
    color: #666;
}