h1, h2, h3, h4 {
    text-align: center
    }
h1 {
    margin-top: 2em;
    margin-bottom: 2em
    }
p.chapsumm {
    margin-left: 2em;
    margin-right: 2em;
    text-indent: -2em
    }
p.dedication {
    text-align: center;
    margin-bottom: 4em;
    margin-top: 4em;
    line-height: 1.5
    }
h4.cont-num {
    margin-bottom: 0.5em;
    letter-spacing: 0.5ex
    }
h4.cont-title {
    margin-top: 0
    }
h3.chap-num {
    margin-top: 4em
    }
span.footnote {
    font-size: smaller
    }