body {
    margin-left: 10%;
    margin-right: 10%;
    font-size: 100%
    }
p.bigger {
    font-size: 1.5em
    }
span.tn {
    font-family: sans-serif
    }
span.caps {
    font-variant: small-caps
    }
h3 {
    font-style: normal
    }
h2 {
    text-align: center;
    font-weight: bold;
    font-size: 1.875em
    }
h3 {
    text-align: center;
    font-weight: bold;
    font-size: 1.5em;
    font-style: italic
    }
h4 {
    text-align: center;
    font-size: 1em
    }