html {
    background: #26a69a;
}

body {
    background: #FFFFFF;
    box-shadow: 0 02px rgba(0, 0, 0, 0.06);
    color: #090909;
    font-family: 'Arial', sans-serif;
    font-size: 17px;
    line-height: 1;
    margin: 0 auto;
    max-width: 800px;
    padding: 2em 2em 4em;
}

h1, h2, h3, h4, h5, h6 {
    color: #000000;
    font-weight: 600;
    line-height: 1.3;
}