body {
    margin-left: 15%;
    margin-right: 15%
    }
p {
    text-align: justify;
    text-indent: 1em
    }
.center {
    text-align: center
    }
em {
    letter-spacing: 0.2em;
    font-style: normal
    }
.poetry {
    margin-left: 3em;
    text-indent: 0;
    text-align: left
    }
.poetry2 {
    margin-left: 3em;
    text-indent: 0;
    text-align: left
    }
hr.full {
    width: 100%
    }
pre {
    font-size: 85%
    }