.back {
    display: block;
    font-size: 1.66667em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 10% 0
    }
.books {
    display: block;
    text-align: justify;
    text-indent: 0;
    margin: 1em 0 0
    }
.calibre {
    display: block;
    font-size: 1em;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    display: block
    }
.calibre2 {
    display: block;
    font-size: 1.66667em;
    font-weight: bold;
    line-height: 1.2;
    margin: 0.83em 0
    }
.calibre3 {
    display: block;
    font-size: 1.29167em;
    font-weight: bold;
    line-height: 1.2;
    margin: 1em 0
    }
.calibre4 {
    line-height: 1.2
    }
.calibre5 {
    display: block
    }
.calibre6 {
    display: block;
    font-size: 1.66667em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 10% 0 40%
    }
.calibre7 {
    height: 125px;
    line-height: 1.2;
    width: 600px
    }
.calibre8 {
    display: block;
    text-align: justify;
    text-indent: 1em;
    margin: 0
    }
.calibre9 {
    font-style: italic
    }
.calibre10 {
    font-weight: bold
    }
.calibre11 {
    height: 203px;
    line-height: 1.2;
    width: 600px
    }
.calibre12 {
    height: 750px;
    width: 500px
    }
.calibre13 {
    height: 641px;
    width: 500px
    }
.calibre14 {
    height: 667px;
    width: 500px
    }
.center {
    display: block;
    text-align: center;
    text-indent: 0;
    margin: 0
    }
.copy {
    display: block;
    font-weight: bold;
    text-align: center;
    text-indent: 0;
    margin: 0 0 1em
    }
.copy1 {
    display: block;
    text-align: justify;
    text-indent: 0;
    margin: 0 0 1em
    }
.credits {
    display: block;
    text-align: center;
    text-indent: 0;
    margin: 0 0 1em
    }
.ded {
    display: block;
    font-style: italic;
    text-align: center;
    text-indent: 0;
    margin: 10% 0 0
    }
.noindent {
    display: block;
    text-align: justify;
    text-indent: 0;
    margin: 0
    }
.section {
    display: block;
    text-align: justify;
    text-indent: 0;
    margin: 10% 0 0
    }
.social {
    display: block;
    text-align: center;
    text-indent: 0;
    margin: 1em 0 0
    }