.absatztrenner {
    color: #000;
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-align: center;
    widows: 1;
    margin: 1em
    }
.agaramond-bold_ {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: bold;
    line-height: 1.2;
    orphans: 1;
    page-break-after: avoid;
    page-break-inside: avoid;
    widows: 1;
    margin: 2em 0 0.5em
    }
.agaramond-bolditalic_ {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: italic;
    font-weight: bold;
    line-height: 1.2;
    orphans: 1;
    page-break-after: avoid;
    page-break-inside: avoid;
    widows: 1;
    margin: 2em 0 0.5em
    }
.agaramond-bolditalic_1 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: italic;
    font-weight: bold;
    line-height: 1.2;
    orphans: 1;
    padding-left: 0;
    page-break-after: avoid;
    page-break-inside: avoid;
    text-indent: 0;
    widows: 1;
    margin: 2em 0 0.5em
    }
.agaramond-bolditalic_2 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: italic;
    font-weight: bold;
    line-height: 1.2;
    orphans: 1;
    page-break-after: avoid;
    page-break-inside: avoid;
    text-indent: 0;
    widows: 1;
    margin: 2em 0 0.5em
    }
.agaramond-bolditalic_3 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: italic;
    font-weight: bold;
    line-height: 1.2;
    orphans: 1;
    padding-left: 0;
    page-break-after: avoid;
    page-break-inside: avoid;
    widows: 1;
    margin: 2em 0 0.5em
    }
.agaramond-boldosf_ {
    display: block;
    font-family: serif;
    font-size: 1em;
    font-style: normal;
    font-weight: bold;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.agaramond-italic_ {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: italic;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.agaramond-italic_1 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: italic;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 0;
    widows: 1;
    margin: 0
    }
.agaramond-italic_2 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: italic;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-italic_3 {
    display: block;
    font-family: serif;
    font-size: 0.64516em;
    font-style: italic;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 0;
    widows: 1;
    margin: 0
    }
.agaramond-italic_4 {
    display: block;
    font-family: serif;
    font-size: 0.58065em;
    font-style: italic;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 1.7em;
    text-align: left;
    text-indent: -1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_ {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-align: center;
    widows: 1;
    margin: 0
    }
.agaramond-regular_1 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-align: center;
    text-indent: 0;
    widows: 1;
    margin: 0
    }
.agaramond-regular_2 {
    display: block;
    font-family: serif;
    font-size: 0.64516em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.agaramond-regular_3 {
    display: block;
    font-family: serif;
    font-size: 0.64516em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_4 {
    display: block;
    font-family: serif;
    font-size: 0.64516em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_5 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_6 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_7 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.agaramond-regular_8 {
    display: list-item;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    vertical-align: middle;
    widows: 1
    }
.agaramond-regular_9 {
    display: block;
    font-family: serif;
    font-size: 1em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 0;
    widows: 1;
    padding: 0 0 0 7px;
    margin: 0
    }
.agaramond-regular_10 {
    color: #000;
    display: list-item;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    list-style-type: decimal;
    orphans: 1;
    vertical-align: top;
    widows: 1
    }
.agaramond-regular_11 {
    display: block;
    font-family: serif;
    font-size: 1em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 0;
    widows: 1;
    padding: 0 0 0 7px;
    margin: 0 0 0 -0.4em
    }
.agaramond-regular_12 {
    display: block;
    font-family: serif;
    font-size: 0.64516em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 0;
    widows: 1;
    margin: 0
    }
.agaramond-regular_13 {
    display: list-item;
    font-family: serif;
    font-size: 0.64516em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    vertical-align: middle;
    widows: 1
    }
.agaramond-regular_14 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 1.7em;
    text-indent: -1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_15 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-align: right;
    widows: 1;
    margin: 0
    }
.agaramond-regular_16 {
    display: list-item;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    vertical-align: top;
    widows: 1
    }
.agaramond-regular_17 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 0;
    widows: 1;
    margin: 0
    }
.agaramond-regular_18 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 0;
    text-indent: 0;
    widows: 1;
    margin: 0
    }
.agaramond-regular_19 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 1.7em;
    text-align: left;
    text-indent: -1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_20 {
    display: block;
    font-family: serif;
    font-size: 0.64516em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 0;
    widows: 1;
    margin: 0
    }
.agaramond-regular_21 {
    display: block;
    font-family: serif;
    font-size: 0.58065em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.agaramond-regular_22 {
    display: block;
    font-family: serif;
    font-size: 0.58065em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 1.7em;
    text-align: left;
    text-indent: -1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_23 {
    display: block;
    font-family: serif;
    font-size: 0.58065em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_24 {
    display: block;
    font-family: serif;
    font-size: 0.58065em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 0;
    text-indent: 0;
    widows: 1;
    margin: 0
    }
.agaramond-regular_25 {
    display: block;
    font-family: serif;
    font-size: 0.58065em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 1.7em;
    text-indent: -1.7em;
    widows: 1;
    margin: 0
    }
.agaramond-regular_26 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    page-break-before: avoid;
    text-indent: 0;
    vertical-align: middle;
    widows: 1;
    margin: 1px 1px 1px 15px
    }
.agaramond-regularsc_ {
    display: block;
    font-family: serif;
    font-size: 0.58065em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-align: center;
    widows: 1;
    margin: 0
    }
.authors {
    display: block;
    orphans: 1;
    widows: 1;
    margin: 1.4em 0 0.5em 40px
    }
.bi {
    font-style: italic;
    font-weight: bold;
    orphans: 1;
    widows: 1
    }
.bookauthor {
    display: block;
    font-family: serif;
    font-size: 1.29032em;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.booksubtitle {
    display: block;
    font-family: serif;
    font-size: 1em;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0 0 0 40px
    }
.booktitle {
    display: block;
    font-family: serif;
    font-size: 1.29032em;
    font-weight: bold;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0 0 0 40px
    }
.boxborder {
    display: block;
    margin-bottom: 1em;
    margin-top: 1em;
    orphans: 1;
    text-align: center;
    widows: 1;
    border: #000 solid 1px;
    padding: 10px
    }
.boxbuchfrage {
    -webkit-border-radius: 8px;
    background-color: #ddd9d6;
    border-radius: 8px;
    color: black;
    display: block;
    font-family: sans-serif;
    line-height: 120%;
    orphans: 1;
    text-align: center;
    text-decoration: none;
    widows: 1;
    border: #c3b9af solid 1px;
    padding: 5px
    }
.calibre {
    display: block;
    font-size: 1.29167em;
    line-height: 1.2;
    orphans: 1;
    padding-left: 0;
    padding-right: 0;
    widows: 1;
    margin: 0 5pt
    }
.calibre1 {
    color: #000;
    orphans: 1;
    text-decoration: none;
    widows: 1
    }
.calibre2 {
    display: block;
    font-family: serif;
    font-size: 1.29167em;
    line-height: 1.2;
    orphans: 1;
    padding-left: 0;
    padding-right: 0;
    widows: 1;
    margin: 0 5pt
    }
.calibre3 {
    color: black;
    display: block;
    font-family: serif;
    font-size: 1.29032em;
    font-weight: bold;
    line-height: 1.2;
    orphans: 1;
    widows: 1;
    margin: 0.77em 0 1.5em
    }
.calibre4 {
    display: block;
    font-family: serif;
    font-size: 1.29167em;
    line-height: 1.2;
    orphans: 1;
    widows: 1;
    padding: 0;
    margin: 0 5pt
    }
.calibre5 {
    height: auto;
    orphans: 1;
    widows: 1;
    width: auto;
    border: currentColor none medium;
    margin: 0
    }
.calibre6 {
    color: black;
    display: block;
    font-family: serif;
    font-size: 1.29032em;
    font-weight: bold;
    line-height: 1.2;
    orphans: 1;
    page-break-before: avoid;
    text-align: left;
    widows: 1;
    margin: 0
    }
.calibre7 {
    font-style: italic;
    orphans: 1;
    widows: 1
    }
.calibre8 {
    color: black;
    display: block;
    font-family: serif;
    font-size: 1.29032em;
    font-weight: normal;
    line-height: 1.2;
    orphans: 1;
    text-align: left;
    widows: 1;
    margin: 0
    }
.calibre9 {
    font-weight: bold;
    orphans: 1;
    widows: 1
    }
.calibre10 {
    display: block;
    orphans: 1;
    widows: 1
    }
.calibre11 {
    font-style: normal;
    orphans: 1;
    widows: 1
    }
.calibre12 {
    display: table-row;
    orphans: 1;
    vertical-align: middle;
    widows: 1;
    padding: 0;
    margin: 0
    }
.calibre13 {
    display: table-cell;
    font-size: 1em;
    line-height: 165%;
    orphans: 1;
    text-align: inherit;
    vertical-align: top;
    widows: 1;
    border: currentColor none medium;
    padding: 3px;
    margin: 0
    }
.calibre14 {
    display: table-cell;
    font-size: 1em;
    line-height: 165%;
    orphans: 1;
    text-align: right;
    vertical-align: top;
    widows: 1;
    border: currentColor none medium;
    padding: 3px;
    margin: 0
    }
.calibre15 {
    height: auto;
    orphans: 1;
    widows: 1;
    width: auto;
    border: currentColor none medium
    }
.calibre16 {
    color: black;
    display: block;
    list-style-type: decimal;
    margin-bottom: 0;
    margin-right: 0;
    margin-top: 0;
    orphans: 1;
    padding-bottom: 0.5em;
    padding-right: 0.5em;
    padding-top: 0.5em;
    widows: 1
    }
.calibre17 {
    height: 17px;
    orphans: 1;
    widows: 1;
    width: 172px;
    border: currentColor none medium
    }
.calibre18 {
    height: 51px;
    orphans: 1;
    widows: 1;
    width: 216px;
    border: currentColor none medium
    }
.chapter {
    display: block;
    orphans: 1;
    widows: 1
    }
.chapterauthor {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.chaptersubheading {
    display: block;
    font-family: sans-serif;
    font-size: 0.77419em;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: -0.1em 0 0.5em 1em
    }
.copyrightbuchfrage {
    color: black;
    display: block;
    font-family: sans-serif;
    font-size: 0.64516em;
    font-weight: normal;
    line-height: 1.2;
    orphans: 1;
    widows: 1;
    margin: 10px 0 0
    }
.decimal {
    color: #000;
    display: block;
    list-style-type: decimal;
    margin-bottom: 0;
    margin-right: 0;
    margin-top: 0;
    orphans: 1;
    padding-bottom: 0.5em;
    padding-right: 0.5em;
    padding-top: 0.5em;
    widows: 1
    }
.default {
    color: black;
    display: block;
    list-style-type: disc;
    margin-bottom: 0;
    margin-right: 0;
    margin-top: 0;
    orphans: 1;
    padding-bottom: 0.5em;
    padding-right: 0.5em;
    padding-top: 0.5em;
    widows: 1
    }
.default1 {
    display: list-item;
    line-height: 165%;
    orphans: 1;
    vertical-align: middle;
    widows: 1
    }
.default2 {
    display: block;
    font-family: serif;
    font-size: 0.77419em;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 0;
    widows: 1;
    padding: 0 0 0 7px;
    margin: 0
    }
.diagram {
    display: block;
    orphans: 1;
    page-break-inside: avoid;
    text-align: left;
    widows: 1;
    padding: 0;
    margin: 3em 0 0 15px
    }
.doppelteleerzeile {
    display: block;
    font-family: serif;
    font-size: 1.29032em;
    font-weight: normal;
    line-height: 1.42em;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.figure {
    display: block;
    orphans: 1;
    page-break-inside: avoid;
    text-align: center;
    widows: 1;
    padding: 0;
    margin: 12px 0
    }
.figure1 {
    display: block;
    orphans: 1;
    page-break-inside: avoid;
    widows: 1;
    padding: 0;
    margin: 12px 0
    }
.footerbuchfrage {
    display: block;
    margin-top: 1.5em;
    orphans: 1;
    padding-top: 0.5em;
    widows: 1;
    border-top: #c3b9af solid 1px
    }
.footnotecontent {
    display: block;
    margin-bottom: 10px;
    orphans: 1;
    padding-left: 2.3em;
    widows: 1
    }
.footnotelabel {
    display: block;
    float: left;
    font-size: 0.77419em;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    width: 2em
    }
.footnoteref {
    color: #000;
    font-size: 0.9em;
    font-style: normal;
    font-weight: normal;
    margin-left: 0.2em;
    orphans: 1;
    text-decoration: none;
    widows: 1;
    border: #999 solid 1px;
    padding: 2px 1px 0
    }
.footnotetarget {
    color: #000;
    font-size: 0.83333em;
    font-style: normal;
    font-weight: normal;
    margin-left: 0.2em;
    orphans: 1;
    text-decoration: none;
    widows: 1;
    border: #999 solid 1px;
    padding: 2px 1px 0
    }
.halbeleerzeile {
    display: block;
    font-family: serif;
    font-size: 0.48387em;
    font-weight: normal;
    line-height: 1.2;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.helveticaneue-roman_ {
    display: block;
    font-family: sans-serif;
    font-size: 0.64516em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-align: center;
    widows: 1;
    margin: 0
    }
.helveticaneue-roman_1 {
    display: block;
    font-family: sans-serif;
    font-size: 0.48387em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-align: center;
    text-indent: 0;
    widows: 1;
    margin: 0
    }
.helveticaneue-roman_2 {
    display: block;
    font-family: sans-serif;
    font-size: 0.48387em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-align: center;
    text-decoration: underline;
    text-indent: 0;
    widows: 1;
    margin: 0
    }
.helveticaneue-roman_3 {
    display: block;
    font-family: sans-serif;
    font-size: 0.48387em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-align: justify;
    widows: 1;
    margin: 0
    }
.helveticaneue-roman_4 {
    display: block;
    font-family: sans-serif;
    font-size: 0.48387em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    text-indent: 0;
    widows: 1;
    margin: 0
    }
.helveticaneue-roman_5 {
    display: block;
    font-family: sans-serif;
    font-size: 0.64516em;
    font-style: normal;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    padding-left: 0;
    widows: 1;
    margin: 0
    }
.hidden {
    font-size: 2em;
    line-height: 1.2;
    orphans: 1;
    visibility: hidden;
    widows: 1
    }
.hidden1 {
    font-size: 2.66667em;
    line-height: 1.2;
    orphans: 1;
    visibility: hidden;
    widows: 1
    }
.insertion {
    display: block;
    orphans: 1;
    widows: 1;
    margin: 0 0 0 1.7em
    }
.leerzeile {
    display: block;
    font-family: serif;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2;
    orphans: 1;
    widows: 1;
    margin: 0
    }
.leerzeile1 {
    display: block;
    font-family: serif;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2;
    orphans: 1;
    text-indent: 0;
    widows: 1;
    padding: 0 0 0 7px;
    margin: 0 0 0 -0.4em
    }
.logo {
    height: auto;
    orphans: 1;
    widows: 1;
    width: auto;
    border: currentColor none 0;
    margin: 0
    }
.logobuchfrage {
    display: block;
    orphans: 1;
    widows: 1;
    border: currentColor none medium
    }
.nobr {
    orphans: 1;
    white-space: nowrap;
    widows: 1
    }
.q {
    orphans: 1;
    widows: 1
    }
.q1 {
    font-size: 0.625em;
    line-height: 1.2;
    orphans: 1;
    widows: 1
    }
.q2 {
    font-size: 0.75em;
    line-height: 1.2;
    orphans: 1;
    widows: 1
    }
.q3 {
    font-size: 0.83333em;
    line-height: 1.2;
    orphans: 1;
    widows: 1
    }
.tablenoborders {
    border-collapse: collapse;
    border-spacing: 2px;
    display: table;
    max-width: 542px;
    orphans: 1;
    text-indent: 0;
    widows: 1;
    border: currentColor none medium;
    margin: 1em 0
    }
.textbuchfrage {
    display: block;
    font-family: sans-serif;
    font-size: 0.77419em;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0.7em 0
    }
.textbuchfrage1 {
    display: block;
    font-family: sans-serif;
    font-size: 0.77419em;
    font-weight: normal;
    line-height: 165%;
    orphans: 1;
    widows: 1;
    margin: 0.7em 0 10px
    }
.toctitle {
    display: block;
    font-family: sans-serif;
    font-size: 1em;
    font-weight: bold;
    line-height: auto;
    nowrap: nowrap;
    orphans: 1;
    padding-left: 1em;
    text-indent: -1em;
    vertical-align: bottom;
    widows: 1;
    margin: 0.5em 0 0
    }
.toctitle1 {
    display: block;
    font-family: sans-serif;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2;
    nowrap: nowrap;
    orphans: 1;
    padding-left: 1em;
    text-indent: -1em;
    vertical-align: bottom;
    widows: 1;
    margin: 0 0 0 1em
    }
.toctitle2 {
    display: block;
    font-family: sans-serif;
    font-size: 1em;
    font-style: italic;
    font-weight: normal;
    line-height: 1.2;
    nowrap: nowrap;
    orphans: 1;
    padding-left: 1em;
    text-indent: -1em;
    vertical-align: bottom;
    widows: 1;
    margin: 0 0 0 2em
    }
.u {
    display: block;
    orphans: 1;
    page-break-before: avoid;
    widows: 1;
    margin: 2em 0 1em
    }
.u1 {
    display: block;
    orphans: 1;
    widows: 1;
    margin: 2em 0 1em
    }