body {
    background-color: #EEE;
    color: #222;
    font-family: Arial, Helvetica, sans-serif;

    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
}

h1 {
    text-align: center;
    border-bottom: 2px solid #222;
}
    

main {
    flex: 1;
    }

footer {
    text-align: left;
    background-color: darkslategray;
    padding: 40px;
    color: white;
    }