.calibre {
    display: block;
    font-size: 1em;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    vertical-align: baseline;
    padding: 0;
    border: currentColor none 0;
    margin: 5px
    }
.calibre2 {
    display: block;
    list-style-type: decimal;
    margin-bottom: 1em;
    margin-right: 0;
    margin-top: 1em
    }
.calibre3 {
    display: list-item;
    list-style-type: none
    }
.calibre4 {
    display: block;
    margin: 1em 0
    }
.calibre5 {
    font-style: italic
    }
.calibre6 {
    height: auto;
    width: auto
    }
.ch {
    display: block;
    font-size: 2em;
    font-weight: bold;
    line-height: 1.2;
    margin: 0.67em 0
    }
.grava {
    font-weight: bold
    }
.titlepage {
    display: block
    }
.toc-title {
    display: block;
    font-size: 1.66667em;
    font-weight: bold;
    line-height: 135%;
    page-break-after: avoid;
    page-break-inside: avoid;
    text-align: center;
    vertical-align: baseline;
    padding: 0;
    border: currentColor none 0;
    margin: 5px
    }