body {
    text-align: center;
    background: #f2f3f4;
    font-family: Verdana, Arial, Helvetica, sans-serif;
    font-size: x-large;
}

img {
    max-width: 100%;
    width: auto;
    height: auto;
}

p.big {
    font-size: xxx-large;
}

.underline {
    text-decoration: underline;
}