/* --- Reset and Normalize --- */
html, body, div, span, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, dfn, em, img, kbd, q, s, samp, small, strike, strong, b, u, i, center, dl, dt, dd, ol, ul, li, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  vertical-align: baseline;
  text-indent: 0;
  text-align: left;
  white-space: normal;
  word-spacing: normal;
  letter-spacing: normal;
}

article, aside, figcaption, figure, footer, header, section {
  display: block;
}

body {
  line-height: 1;
  margin: 0;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

*, p, ul, ol, li, table, tr, td, th {
  text-indent: 0;
  text-align: left;
}

hr, input {
  overflow: visible;
}

html {
  font-family: sans-serif;
  line-height: 1.15;
}

figcaption, article, aside, figure, footer, header, main, section {
  display: block;
}

audio, canvas, progress, video {
  display: inline-block;
}

audio:not([controls]) {
  display: none;
  height: 0;
}

a {
  background-color: transparent;
  color: inherit;
  text-decoration: none;
}

a:active, a:hover {
  outline-width: 0;
}

b, strong {
  font-weight: bold;
}

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

mark {
  background-color: #ff0;
  color: black;
}

small {
  font-size: 80%;
}

img {
  border-style: none;
}

svg:not(:root) {
  overflow: hidden;
}

code, kbd, pre, samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

figure {
  margin: 1em 40px;
}

hr {
  box-sizing: content-box;
  height: 0;
}

textarea {
  overflow: auto;
}

table {
  display: table;
}

caption {
  display: table-caption;
}

colgroup {
  display: table-column-group;
}

col {
  display: table-column;
}

thead {
  display: table-header-group;
}

tbody {
  display: table-row-group;
}

tr {
  display: table-row;
}

td {
  display: table-cell;
}

li {
  display: list-item;
}

td > p.standard, th > p.standard, li > p.standard {
  margin-top: 0;
}
td > p.standard.middle-item, th > p.standard.middle-item, li > p.standard.middle-item, td > p.standard.last-item, th > p.standard.last-item, li > p.standard.last-item {
  margin-top: 0.67em;
}
td > p.first-item.last-item, th > p.first-item.last-item, li > p.first-item.last-item {
  margin-top: 0;
}

@font-face {
  font-family: TheAntiquaB;
  src: url(../keys/TheAntiquaB-W4SemiLight.otf);
  font-style: normal;
  font-weight: normal;
}
@font-face {
  font-family: TheAntiquaB;
  src: url(../keys/TheAntiquaB-W4SemiLightItalic.otf);
  font-style: italic;
  font-weight: normal;
}
@font-face {
  font-family: TheAntiquaB;
  src: url(../keys/TheAntiquaB-W6SemiBold.otf);
  font-style: normal;
  font-weight: bold;
}
@font-face {
  font-family: TheAntiquaB;
  src: url(../keys/TheAntiquaB-W6SemiBoldItalic.otf);
  font-style: italic;
  font-weight: bold;
}
@font-face {
  font-family: Callout;
  src: url(../keys/RheinwerkCallout.otf);
  font-weight: normal;
}
@font-face {
  font-family: CalloutTS;
  src: url(../keys/RheinwerkCalloutTS2.otf);
  font-weight: normal;
}
@font-face {
  font-family: KeyboardUniversal;
  src: url(../keys/KeyboardUniversal.otf);
  font-weight: normal;
}
body {
  font-family: sans-serif;
  font-size: medium;
  line-height: 1.35;
  padding: 1em;
}
body.Kamera_layout {
  line-height: 1.45;
}

.antiqua-font {
  font-family: TheAntiquaB, sans-serif;
}

span.magenta {
  color: #A60885;
}

span.hellblau {
  color: #3880C3;
}

span.dunkelblau {
  color: #316299;
}

span.violett {
  color: #674193;
}

span.gruen {
  color: #179131;
}

span.orange {
  color: #FF7530;
}

span.braun {
  color: #C95A0C;
}

span.gelbgruen {
  color: #A1AA20;
}

span.rot {
  color: #AC0B0F;
}

span.schwarz {
  color: black;
}

h1.content0 {
  margin-top: 1em;
  font-size: x-large;
  color: #727272;
}

h1.contentextra, h1.content1 {
  margin-top: 1em;
  font-size: x-large;
  color: #8d1f41;
  font-weight: normal;
}

h1.content1 {
  border-bottom: medium solid #8d1f41;
}
h2.contentextra + h1.content1 {
  margin-top: 2.5em;
}

h2.content2 {
  font-size: large;
  font-weight: normal;
  margin-top: 0.5em;
}
h2.contentextra + h2.content2 {
  margin-top: 2.5em;
}

h2.contentextra {
  font-size: medium;
  font-weight: normal;
}
h1.content1 + h2.contentextra {
  margin-top: 2.5em;
}

h3.content3 {
  font-size: medium;
  font-weight: normal;
  margin-left: 1em;
}

span.content_subtitle {
  font-size: smaller;
  font-style: italic;
  text-transform: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: sans-serif;
  font-weight: bold;
  page-break-inside: avoid;
  page-break-after: avoid;
}
h1 span.footnote_anchor a, h2 span.footnote_anchor a, h3 span.footnote_anchor a, h4 span.footnote_anchor a, h5 span.footnote_anchor a, h6 span.footnote_anchor a {
  color: inherit;
}

h1.t1, .h1-like, h2.t2.intro {
  color: #8d1f41;
  font-size: x-large;
  font-weight: normal;
  margin-bottom: 2em;
  margin-top: 0.5em;
}
h1.t1 + h2.t2, .h1-like + h2.t2, h2.t2.intro + h2.t2 {
  margin-top: -1.25em;
}
p + h1.t1, p + .h1-like, p + h2.t2.intro {
  margin-top: 3em;
}

h2.t2, .h2-like, h3.t3.intro {
  color: #8d1f41;
  font-size: large;
  margin-top: 1em;
}
p + h2.t2, table + h2.t2, ul + h2.t2, ol + h2.t2, div + h2.t2, p + .h2-like, p + h3.t3.intro, table + .h2-like, table + h3.t3.intro, ul + .h2-like, ul + h3.t3.intro, ol + .h2-like, ol + h3.t3.intro, div + .h2-like, div + h3.t3.intro {
  margin-top: 2em;
}

h3.t3, .h3-like, p.step-list-heading, h4.t4.intro {
  color: #8d1f41;
  font-size: medium;
  margin-top: 2em;
}

h4.t4, .h4-like, h5.t5.intro {
  color: #8d1f41;
  font-size: medium;
  margin-top: 2em;
}
h3.t3 + h4.t4, h3.t3 + .h4-like, h3.t3 + h5.t5.intro {
  margin-top: 1em;
}

body div#main p.standard.h4-heading-container {
  margin-top: 0.67em;
  text-indent: 0;
}

span.h4-heading-style {
  color: #8d1f41;
  font-weight: bold;
}

h5.t5, .h5-like {
  font-size: medium;
  margin-top: 2em;
  font-style: italic;
}
h4.t4 + h5.t5, h4.t4 + .h5-like {
  margin-top: 1em;
}

h6 {
  page-break-before: avoid;
}

body.type_teil > * {
  margin-left: 15%;
  text-align: left;
  padding-right: 1em;
}
body.type_teil h1.t0 {
  font-size: 2.2em;
  margin-top: 20%;
  margin-bottom: 1em;
  text-transform: uppercase;
}
body.type_teil p.parttext {
  font-size: 1.8em;
  margin-bottom: 2em;
}
body.type_teil p.part_page_text,
body.type_teil p.part_page_text + * {
  margin-top: 0.67em;
}

p.standard {
  orphans: 2;
  widows: 2;
  margin-top: 0.67em;
}

p.introductorynote {
  margin-top: -1em;
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 2.5em;
  font-style: italic;
}
h2 + p.introductorynote {
  margin-top: 1em;
}
p.introductorynote.indent_appendix {
  margin-left: 2.8em;
}
p.introductorynote.indent_chapter_single {
  margin-left: 2.6em;
}
p.introductorynote.indent_chapter_double {
  margin-left: 3.5em;
}

p.dedication {
  margin-top: 3em;
  font-style: italic;
  text-align: right;
}

p.formula {
  orphans: 2;
  widows: 2;
  margin-top: 0.67em;
  margin-left: 1em;
}

blockquote > p, blockquote > ul, blockquote > ol, blockquote > table, blockquote > div.box_standard {
  orphans: 2;
  widows: 2;
  margin-top: 0.67em;
  margin-left: 1.33em;
  font-style: italic;
}

p.alternativetext {
  font-size: 85%;
  color: gray;
  border: 1px solid gray;
  padding: 0.75em;
}

div.listing {
  margin-top: 0.67em;
  margin-bottom: 1.005em;
}
div.listing.last_item {
  margin-bottom: 0.335em;
}
div.listing + p.standard, div.listing + p.formula, div.listing + blockquote > p, div.listing + div.listing {
  margin-top: 0;
}

div.listing_no_margin_bottom {
  margin-bottom: 0;
}

div.listing > pre,
div.listing > pre * {
  font-family: monospace;
  white-space: pre-wrap;
  font-size: small;
}

.listingcomment {
  font-family: sans-serif;
  font-size: inherit;
  font-style: normal;
  font-weight: normal;
  color: black;
}

div.listing_output > pre,
div.listing_output > pre * {
  font-size: x-small;
  font-weight: bold;
}

div.listing_input > pre,
div.listing_intput > pre * {
  font-weight: bold;
}

div.listing_api, div.listing_border_black {
  border-width: 0.1em;
  border-style: solid;
  padding: 0.25em;
}

div.listing_border_black {
  border-color: black;
}

div.listing_api {
  border-color: #828282;
  padding: 0.5em;
}

div.listing_line_gray {
  display: block;
  padding: 0.2em 0;
  background-color: #e1eeff;
}

div.box {
  font-family: sans-serif;
  background-color: #ececec;
  border-style: solid;
  border-color: #1f5689;
  border-top-width: thick;
  margin-top: 1em;
  padding: 0.35em 0.5em 0.67em;
}
div.box.box_todobox, div.box.box_black_border, div.box.box_lesson {
  border-width: thin;
  border-color: black;
  margin: 1em 0;
  padding: 0.5em;
}
div.box.box_todobox, div.box.box_lesson {
  border-top-width: medium;
}
div.box.box_lesson {
  background-color: transparent;
}
div.box.box_lesson span.box_icon {
  display: none;
}
div.box.box_bar {
  border-top: none;
  border-left: 4px solid #1f5689;
  padding-left: 1em;
  background-color: transparent;
}
div.box.box_no_line {
  border-top: none;
  border-bottom: none;
  padding-top: 0.3em;
}
div.box h6.boxheading {
  color: #1f5689;
  margin-top: 0.25em;
}
body.Computing_Einsteiger_4c_layout div.box h6.boxheading, div.realworldscenario div.box h6.boxheading {
  color: black;
}

ul, ol {
  margin-bottom: 0.67em;
  list-style-position: outside;
}

ul {
  list-style-type: disc;
}
ul.apiliste {
  list-style-type: square;
}
ul > li > ul {
  list-style-type: circle;
}

ol {
  list-style-type: decimal;
  margin-left: 0.8em;
}
ol.double_digit {
  margin-left: 1.3em;
}
ol.alphabetical {
  list-style-type: lower-alpha;
}
ol.alphabetical > li {
  padding-left: 0.5em;
}
ol > li > ol {
  list-style-type: lower-alpha;
}

li {
  margin-left: 1.1em;
  margin-top: 0.5em;
}
li table.standardtable, li table.standardtable + p.caption, li div.box_standard {
  margin-left: -1em;
}
li > * > li table.standardtable, li > * > li table.standardtable + p.caption, li > * > li div.box_standard {
  margin-left: -2em;
}

ul.checkliste2, ul.checkliste {
  background-color: #e7b97f;
  padding: 0.3em 1em 1em;
  font-family: monospace;
  font-size: 1.2em;
}
ul.checkliste2 li, ul.checkliste li {
  border-bottom: 1px solid black;
  padding-bottom: 0.35em;
}

ul.checkliste {
  list-style-type: square;
}

ul.checkliste2 {
  list-style-type: none;
}

span.step_title_color {
  color: green;
}

span.step_heading_numbering {
  color: green;
  font-size: 128%;
}

table.step-list-table td p.standard, table.step-list-table td div.box, table.step-list-table td div.imagebox {
  margin-bottom: 0.67em;
}
table.step-list-table td p.first-item {
  margin-top: 0;
}
table.step-list-table td.step-list-counter {
  min-width: 2em;
  font-family: sans-serif;
}
table.step-list-table td.step-list-counter p {
  margin-bottom: 0;
  font-weight: bold;
  font-size: x-large;
}

table.table_schritt span.schritt {
  font-family: sans-serif;
  font-size: 1.5em;
  font-weight: bold;
  color: #4d4d4d;
  position: relative;
  top: 1px;
}

.megaziffer {
  font-size: 2em;
  vertical-align: top;
  margin-top: -0.2em;
  margin-right: 0.2em;
}

div.step-list-container > div.step-list-item > p.first-item {
  font-weight: bold;
}
div.step-list-container > div.step-list-item > p.first-item span.counter {
  font-size: 140%;
}
div.step-list-container > div.step-list-item > p.first-item + p.standard {
  margin-top: 0;
}

p.step-list-superscription {
  page-break-after: avoid;
  margin-top: 2em;
  margin-bottom: 0;
}

p.step-list-heading {
  page-break-before: avoid;
  page-break-after: avoid;
  color: black;
  font-weight: bold;
  margin-top: 0.33em;
  margin-bottom: 1em;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  margin-top: 0.67em;
  max-width: 100%;
}
table.normal, table.standardtable {
  font-family: sans-serif;
}
table.informaltable {
  color: inherit;
  background-color: transparent;
  page-break-inside: auto;
}
table.informaltable tbody tr.light td.tablecell {
  background-color: transparent;
}
table.informaltable div.imagebox {
  margin: 0;
}
div.listingtable_container > table {
  margin: 0;
  border-left: 1px solid black;
  background-color: transparent;
}

tr {
  page-break-inside: avoid;
}

td, th {
  page-break-inside: avoid;
  vertical-align: top;
  padding: 0.33em;
  border-width: 2px;
  border-style: solid;
}
table.standardtable td, table.standardtable th {
  border-color: white;
}
table.boxtable td, table.boxtable th {
  border-color: #777777;
  border-left: none;
}
table.boxtable td.tablecell_last, table.boxtable th.tablecell_last {
  border-right: none;
}
table.informaltable td, div.listingtable_container > table td, table.informaltable th, div.listingtable_container > table th {
  border: none;
  padding-top: 0;
  padding-left: 0;
  padding-bottom: 0;
}
table.informaltable.table_callout td, table.informaltable.table_callout th {
  padding-bottom: 0.33em;
}
td.text-align-justify *, th.text-align-justify * {
  text-align: justify;
}
td.text-align-center *, th.text-align-center * {
  text-align: center;
}
td.text-align-right *, th.text-align-right * {
  text-align: right;
}
td.text-align-left *, th.text-align-left * {
  text-align: left;
}
td.vertical-align-top, th.vertical-align-top {
  vertical-align: top;
}
td.vertical-align-middle, th.vertical-align-middle {
  vertical-align: middle;
}
td.vertical-align-bottom, th.vertical-align-bottom {
  vertical-align: bottom;
}

table.table_callout td p.standard, table.table_callout th p.standard {
  margin: 0;
}
table.table_callout td p.standard:not(.first-item), table.table_callout th p.standard:not(.first-item) {
  margin-top: 0.67em;
}

table.step-list-table td.step-list-counter p {
  margin-top: -0.1em;
}

thead, thead a,
.tablehead,
tr.tablehead td,
tr.tablehead a {
  font-weight: bold;
}
table.standardtable thead, table.standardtable thead a,
table.standardtable .tablehead,
table.standardtable tr.tablehead td,
table.standardtable tr.tablehead a {
  color: white;
}
table.boxtable thead, table.boxtable thead a,
table.boxtable .tablehead,
table.boxtable tr.tablehead td,
table.boxtable tr.tablehead a {
  color: black;
}

tr.tablehead2 td,
tr.tablehead2 th,
td.tablehead2,
th.tablehead2 {
  background-color: #ababab;
  color: white;
  font-weight: bold;
}

td.tablecell {
  background-color: #ececec;
}

th.tablehead, td.tablehead {
  background-color: #2f6489;
}

table.boxtable td.tablecell, table.listingtable td.tablecell,
table.boxtable td.tablehead,
table.listingtable td.tablehead,
table.boxtable th.tablehead,
table.listingtable th.tablehead {
  background-color: white;
}
table.informaltable td.tablecell,
table.informaltable td.tablehead,
table.informaltable th.tablehead {
  background-color: transparent;
}
table.informaltable td.tablecell p.first-item,
table.informaltable td.tablehead p.first-item,
table.informaltable th.tablehead p.first-item {
  margin-top: 0;
}
table.informaltable td.tablecell p.last-item,
table.informaltable td.tablehead p.last-item,
table.informaltable th.tablehead p.last-item {
  margin-bottom: 0.67em;
}

tr.double_colored_row td {
  background-color: #a2a2a2;
}

div.listingtable_container {
  margin-top: 0.67em;
  width: 100%;
  border: 1px solid black;
  border-left: 0;
}
div.listingtable_container > table div.listing {
  margin: 0;
}

div#cover-image img {
  max-width: 100%;
}

div.imagebox {
  page-break-inside: avoid;
  page-break-after: avoid;
  page-break-before: avoid;
  margin-top: 0.67em;
}
div.imagebox img {
  max-width: 100%;
}
div.imagebox.type-menu {
  max-width: 300px;
}

div.imagebox_chapter_entry img {
  max-height: 18em;
}
.specialcharacter img {
  vertical-align: baseline;
}

div.image_full_size {
  page-break-inside: avoid;
  margin-top: 3em;
}

img.inline_image {
  vertical-align: text-bottom;
  max-height: 2em;
}
body.Kamera_layout img.inline_image {
  vertical-align: middle;
  max-height: 1.5em;
  padding-bottom: 0.3em;
}

img.formula-inline-type {
  vertical-align: bottom;
  padding-bottom: 0.3em;
}

div.image-container.image-row > * {
  clear: both;
}
div.image-container.image-row div.imagebox {
  float: left;
  clear: none;
  margin-left: 1em;
}
div.image-container.image-row div.imagebox.first-image-item {
  margin-left: 0;
}
div.image-container p.caption,
div.image-container p.exposure_data {
  margin-top: 0;
  padding-top: 0.67em;
}

p.exposure_data, p.caption {
  font-family: sans-serif;
  page-break-before: avoid;
  page-break-inside: avoid;
  font-size: small;
  margin-top: 0.67em;
  margin-bottom: 1.33em;
}
p.last.exposure_data, p.last.caption {
  margin-bottom: 0.33em;
}
div.image_full_size p.exposure_data, div.image_full_size p.caption {
  font-size: large;
}

p.caption + p.exposure_data {
  margin-top: -1em;
}

span.thinspace {
  font-size: 50%;
}

.smallcaps, .screenelement {
  font-weight: bold;
  color: #666666;
}
.tablehead .smallcaps, .tablehead .screenelement {
  color: inherit;
}

.smallcaps {
  font-variant: small-caps;
}
body.Kamera_layout .smallcaps {
  font-variant: normal;
  color: inherit;
}

.listingcharacter {
  font-family: monospace;
  word-spacing: -4px;
}

.url {
  font-style: italic;
}

span.keyboard,
div.listing > pre span.keyboard, span.calloutTS,
div.listing > pre span.calloutTS, span.callout,
div.listing > pre span.callout {
  font-style: normal;
  color: black;
}

span.calloutTS,
div.listing > pre span.calloutTS, span.callout,
div.listing > pre span.callout {
  vertical-align: baseline;
  position: relative;
}

span.callout,
div.listing > pre span.callout {
  font-family: Callout, sans-serif;
  font-size: 1.1em;
  top: -2px;
}

span.calloutTS,
div.listing > pre span.calloutTS {
  font-family: CalloutTS, sans-serif;
  font-size: 1.2em;
  top: -4px;
}

span.keyboard,
div.listing > pre span.keyboard {
  font-family: KeyboardUniversal, sans-serif;
}

.underlined {
  text-decoration: underline;
}

.strikethrough {
  text-decoration: line-through;
}

.bold {
  font-weight: bold;
}

.italic {
  font-style: italic;
}

.upright {
  font-style: normal;
}

span.crossreference > a {
  color: #17365d;
  text-decoration: underline;
}
h1 span.crossreference > a, h2 span.crossreference > a, h3 span.crossreference > a, h4 span.crossreference > a, h5 span.crossreference > a, h6 span.crossreference > a {
  color: inherit;
  text-decoration: none;
}

a.footnote {
  text-decoration: underline;
}

span.footnote_anchor {
  color: #333333;
  font-size: smaller;
}

a.indexanchor {
  visibility: hidden;
}

p.indexnav {
  font-family: sans-serif;
  margin-bottom: 2em;
}
p.indexnav a {
  display: inline-block;
}

p.acronym {
  font-family: sans-serif;
  border-bottom: medium solid #8d1f41;
  margin-top: 1em;
  color: #8d1f41;
  font-size: x-large;
}

p.index1 {
  font-size: medium;
  margin: 0.67em 1.33em 0;
}

p.index2 {
  font-style: italic;
  margin: 0.35em 1.67em 0em 3em;
}
p.index2 > a {
  font-style: normal;
}

p.index3 {
  font-style: italic;
  margin: 0.35em 1.67em 0em 6em;
}
p.index3 > a {
  font-style: normal;
}

div.glossary_entry {
  margin-bottom: 1.33em;
  font-size: 90%;
}

div.glossary_entry > strong {
  font-family: sans-serif;
  font-size: larger;
}

body.imprint {
  text-align: left;
}
body.imprint h1.t1 {
  margin-top: 0.33em;
}
body.imprint p {
  margin-top: 0.5em;
}

p.author {
  font-size: medium;
  margin-top: 1em;
}

h1.maintitle {
  font-size: x-large;
  margin-top: 3em;
}
body.office_us h1.maintitle {
  color: #1f5689;
}

p.description {
  font-weight: bold;
  font-size: medium;
  margin-top: 0.5em;
}

p.edition {
  font-size: medium;
  padding-top: 1.5em;
}

div.img_container {
  margin-top: 10em;
  text-align: right;
}

h1#bildschirm {
  padding-top: 1.1em;
}

#author, #autor {
  margin-top: 0.13em;
}

p.standard span.authorname {
  color: #17365d;
  font-weight: 700;
}
p.standard img.authorimage {
  float: left;
  padding-right: 0.67em;
}

div#extra-leser span.bold {
  font-family: sans-serif;
}

div#autor a {
  font-style: italic;
}

div#service a {
  font-style: italic;
}
div#service span.crossreference a {
  font-style: normal;
}

div.pageturn {
  page-break-after: always;
}

p.signaturgross, p.signatur {
  color: #666666;
  font-weight: bold;
}

p.signatur {
  margin-top: 3em;
  text-align: center;
}

p.signaturgross {
  margin-top: 1em;
  text-align: left;
}

h6.step_title {
  margin-top: 1.33em;
}

h6.step_heading {
  margin-top: 1em;
}

p.subtitle {
  margin-top: -2em;
  margin-bottom: 2em;
  color: #8d1f41;
  font-size: medium;
}

p.capterheading {
  font-size: x-large;
  color: green;
  font-weight: bold;
  margin-top: 0.75em;
}

h5.checkliste {
  font-style: normal;
  background-color: #e7b97f;
  font-family: monospace;
  padding-left: 2em;
  padding-top: 0.75em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid;
  font-size: 1.2em;
}

hr {
  margin-top: 1.67em;
}

p.question {
  margin-top: 0.67em;
  font-style: italic;
  text-align: right;
}

.section_loesung.RWComputingStandardOhneMarg {
  border-left: 10px solid #808080;
  padding-left: 1em;
}
.section_loesung.RWComputingStandardOhneMarg span.crossreference {
  text-decoration: underline;
}