/**/
body {
    margin-left: 20%;
    margin-right: 20%;
    text-align: justify
    }
h1, h2, h3, h4, h5 {
    text-align: center;
    font-style: normal;
    font-weight: normal;
    line-height: 1.5;
    margin-top: 0.5em;
    margin-bottom: 0.5em
    }
h1 {
    font-size: 300%;
    margin-top: 0.6em;
    margin-bottom: 0.6em;
    letter-spacing: 0.12em;
    word-spacing: 0.2em;
    text-indent: 0
    }
h2 {
    font-size: 150%;
    margin-top: 2em;
    margin-bottom: 1em
    }
h3 {
    font-size: 150%;
    margin-top: 2em
    }
h4 {
    font-size: 120%
    }
h5 {
    font-size: 110%
    }
.no-break {
    page-break-before: avoid
    }
/* for epubs */
hr {
    width: 80%;
    margin-top: 2em;
    margin-bottom: 2em
    }
div.chapter {
    page-break-before: always;
    margin-top: 4em
    }
p {
    text-indent: 1em;
    margin-top: 0.25em;
    margin-bottom: 0.25em
    }
p.center {
    text-align: center;
    text-indent: 0;
    margin-top: 1em;
    margin-bottom: 1em
    }
a:link {
    color: blue;
    text-decoration: none
    }
a:visited {
    color: blue;
    text-decoration: none
    }
a:hover {
    color: red
    }
/**/