/**
 * "Yet Another Multicolumn Layout" - YAML CSS Framework
 *
 * central stylesheet - layout example "flexible-columns"
 *
 * @copyright       Copyright 2005-2012, Dirk Jesse
 * @license         CC-BY 2.0 (http://creativecommons.org/licenses/by/2.0/),
 *                  YAML-CDL (http://www.yaml.de/license.html)
 * @link            http://www.yaml.de
 * @package         yaml
 * @version         v4.0.1
 * @lastmodified    $Date: 2012-03-03 11:45:41 +0100 (Sa, 03 Mrz 2012) $
 */

/* import core styles | Basis-Stylesheets einbinden */
/*@import url(../yaml/core/base.css);*/
/**
 * "Yet Another Multicolumn Layout" - YAML CSS Framework
 *
 * (en) YAML core stylesheet
 * (de) YAML Basis-Stylesheet
 *
 * Don't make any changes in this file!
 * Your changes should be placed in any css-file in your own stylesheet folder.
 *
 * @copyright       Copyright 2005-2012, Dirk Jesse
 * @license         CC-BY 2.0 (http://creativecommons.org/licenses/by/2.0/),
 *                  YAML-CDL (http://www.yaml.de/license.html)
 * @link            http://www.yaml.de
 * @package         yaml
 * @version         v4.0.1
 * @revision        $Revision: 726 $
 * @lastmodified    $Date: 2012-03-03 12:21:50 +0100 (Sa, 03 Mrz 2012) $
 */

@media all {
  /**
	* @section CSS-Normalisation Module
	*/

  /* (en) Global reset of paddings and margins for all HTML elements */
  /* (de) Globales Zurücksetzen der Innen- und Außenabstände für alle HTML-Elemente */
  * {
    margin: 0;
    padding: 0;
  }

  /* (en) Correction:margin/padding reset caused too small select boxes. */
  /* (de) Korrektur:Das Zurücksetzen der Abstände verursacht zu kleine Selectboxen. */
  option {
    padding-left: 0.4em;
  } /* LTR */
  select {
    padding: 1px;
  }

  /**
	* (en) Global fix of the Italics bugs in IE 5.x and IE 6
	* (de) Globale Korrektur des Italics Bugs des IE 5.x und IE 6
	*
	* @bugfix
	* @affected   IE 5.x/Win, IE6
	* @css-for    IE 5.x/Win, IE6
	* @valid      yes
	*/
  * html body * {
    overflow: visible;
  }

  body {
    /* (en) Fix for rounding errors when scaling font sizes in older versions of Opera browser */
    /* (de) Beseitigung von Rundungsfehler beim Skalieren von Schriftgrößen in älteren Opera Versionen */
    font-size: 100%;

    /* (en) Standard values for colors and text alignment */
    /* (de) Vorgabe der Standardfarben und Textausrichtung */
    background: #fff;
    color: #000;
    text-align: left; /* LTR */
  }

  /* (en) avoid visible outlines on DIV containers in Webkit browsers */
  /* (de) Vermeidung sichtbarer Outline-Rahmen in Webkit-Browsern */
  div:target {
    outline: 0 none;
  }

  /* (en) HTML 5 - adjusting visual formatting model to block level */
  /* (en) HTML 5 - Anpassung des visuellen Formatmodells auf Blockelemente */
  article,
  aside,
  details,
  figcaption,
  figure,
  footer,
  header,
  hgroup,
  nav,
  section {
    display: block;
  }

  /* (en) HTML5 - default media element styles */
  /* (de) HTML5 - Standard Eigenschaften für Media-Elemente */
  audio,
  canvas,
  video {
    display: inline-block;
  }

  /* (en) HTML5 - don't show <audio> element if there aren't controls */
  /* (de) HTML5 - <audio> ohne Kontrollelemente sollten nicht angezeigt werden */
  audio:not([controls]) {
    display: none;
  }

  /* (en) HTML5 - add missing styling in IE & old FF for hidden attribute  */
  /* (de) HTML5 - Eigenschaften für das hidden-Attribut in älteren IEs und FF nachrüsten */
  [hidden] {
    display: none;
  }

  /* (en) force consistant appearance of input[type="search"] elements in all browser  */
  /* (de) Einheitliches Erscheinungsbild für input[type="search"] Elemente erzwingen  */
  input[type="search"] {
    -webkit-appearance: textfield;
  }
  input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
  }

  /* (en) Clear borders for <fieldset> and <img> elements */
  /* (de) Rahmen für <fieldset> und <img> Elemente löschen */
  fieldset,
  img {
    border: 0 solid;
  }

  /* (en) new standard values for lists, blockquote, cite and tables */
  /* (de) Neue Standardwerte für Listen, Zitate und Tabellen */
  ul,
  ol,
  dl {
    margin: 0 0 1em 1em;
  } /* LTR */
  li {
    line-height: 1.5em;
    margin-left: 0.8em; /* LTR */
  }

  dt {
    font-weight: bold;
  }
  dd {
    margin: 0 0 1em 0.8em;
  } /* LTR */

  blockquote {
    margin: 0 0 1em 0.8em;
  } /* LTR */
  q {
    quotes: none;
  }

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

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

  /**
	* @section Float Handling Module
	*/

  /* (en) clearfix method for clearing floats */
  /* (de) Clearfix-Methode zum Clearen der Float-Umgebungen */
  .ym-clearfix:before {
    content: "";
    display: table;
  }
  .ym-clearfix:after {
    clear: both;
    content: ".";
    display: block;
    font-size: 0;
    height: 0;
    visibility: hidden;
  }

  /* (en) alternative solutions to contain floats */
  /* (de) Alternative Methoden zum Einschließen von Float-Umgebungen */
  .ym-contain-dt {
    display: table;
    width: 100%;
    overflow: visible;
  }
  .ym-contain-oh {
    overflow: hidden;
    width: 100%;
    display: block;
  }
  .ym-contain-fl {
    float: left;
    width: 100%;
  }

  /**
	* @section Accessibility Module
	*
	* (en) skip links and hidden content
	* (de) Skip-Links und versteckte Inhalte
	*/

  /* (en) classes for invisible elements in the base layout */
  /* (de) Klassen für unsichtbare Elemente im Basislayout */
  .ym-skip,
  .ym-hideme,
  .ym-print {
    position: absolute;
    top: -32768px;
    left: -32768px; /* LTR */
  }

  /* (en) make skip links visible when using tab navigation */
  /* (de) Skip-Links für Tab-Navigation sichtbar schalten */
  .ym-skip:focus,
  .ym-skip:active {
    position: static;
    top: 0;
    left: 0;
  }

  /* skiplinks:technical setup */
  .ym-skiplinks {
    position: absolute;
    top: 0px;
    left: -32768px;
    z-index: 1000;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style-type: none;
  }

  .ym-skiplinks .ym-skip:focus,
  .ym-skiplinks .ym-skip:active {
    left: 32768px;
    outline: 0 none;
    position: absolute;
    width: 100%;
  }
}

@media screen, projection {
  /**
	* @section Column Module
	*
	* default column config:
	* |-------------------------------|
	* | col1    | col3      | col2    |
	* | 20%     | flexible  | 20%     |
	* |-------------------------------|
	*/

  .ym-column {
    display: table;
    width: 100%;
  }

  .ym-col1 {
    float: left;
    width: 20%;
  }
  .ym-col2 {
    float: right;
    width: 20%;
  }
  .ym-col3 {
    width: auto;
    margin: 0 20%;
  }

  .ym-cbox {
    padding: 0 10px;
  }
  .ym-cbox-left {
    padding: 0 10px 0 0;
  }
  .ym-cbox-right {
    padding: 0 0 0 10px;
  }

  /* (en) IE-Clearing:Only used in Internet Explorer, switched on in iehacks.css */
  /* (de) IE-Clearing:Benötigt nur der Internet Explorer und über iehacks.css zugeschaltet */
  .ym-ie-clearing {
    display: none;
  }

  /**
	* @section Grid Module
	*
	*/

  .ym-grid {
    display: table;
    width: 100%;
    table-layout: fixed;
    list-style-type: none;
    padding-left: 0;
    padding-right: 0;
    margin-left: 0;
    margin-right: 0;
  }

  .ym-gl {
    float: left;
    margin: 0;
  }
  .ym-gr {
    float: right;
    margin: 0 0 0 -5px;
  }

  .ym-g20 {
    width: 20%;
  }
  .ym-g40 {
    width: 40%;
  }
  .ym-g60 {
    width: 60%;
  }
  .ym-g80 {
    width: 80%;
  }
  .ym-g25 {
    width: 25%;
  }
  .ym-g33 {
    width: 33.333%;
  }
  .ym-g50 {
    width: 50%;
  }
  .ym-g66 {
    width: 66.666%;
  }
  .ym-g75 {
    width: 75%;
  }
  .ym-g38 {
    width: 38.2%;
  }
  .ym-g62 {
    width: 61.8%;
  }

  .ym-gbox {
    padding: 0 10px;
  }
  .ym-gbox-left {
    padding: 0 10px 0 0;
  }
  .ym-gbox-right {
    padding: 0 0 0 10px;
  }

  .ym-equalize {
    overflow: hidden;
  }

  .ym-equalize > [class*="ym-g"] {
    display: table-cell;
    float: none;
    margin: 0;
    vertical-align: top;
  }

  .ym-equalize > [class*="ym-g"] > [class*="ym-gbox"] {
    padding-bottom: 10000px;
    margin-bottom: -10000px;
  }
}

@media all {
  /**
	* @section Form Module
	*
	* Vertical-Forms - technical base (standard)
	*
	* |-------------------------------|
	* | form                          |
	* |-------------------------------|
	* |   label                       |
	* |   input / select / textarea   |
	* |-------------------------------|
	* | /form                         |
	* |-------------------------------|
	*
	* (en) Styling of forms where both label and input/select/textarea are styled with display:block;
	* (de) Formulargestaltung, bei der sowohl label als auch input/select/textarea mit display:block; gestaltet werden
	*/

  .ym-form,
  .ym-form fieldset {
    overflow: hidden;
  }

  .ym-form div {
    position: relative;
  }

  .ym-form label,
  .ym-form .ym-message {
    position: relative;
    display: block; /* important for Safari */
  }

  .ym-form .ym-fbox-check label {
    display: inline;
  }

  .ym-form input,
  .ym-form textarea {
    cursor: text;
  }

  .ym-form input[type="checkbox"],
  .ym-form input[type="radio"],
  .ym-form select,
  .ym-form label {
    cursor: pointer;
  }

  /* small adjustments for Internet Explorer - all versions */
  .ym-form textarea {
    overflow: auto;
  }

  /* Hiding of hidden fields (otherwise ugly spaces in Firefox) | Versteckte Felder wirklich verstecken (sonst ggf. häßliche Lücken im Firefox) */
  .ym-form input[type="hidden"] {
    display: none !important;
  }

  /* styling containing DIV elements | Gestaltung der kapselnden DIV-Elemente */
  .ym-form .ym-fbox-text:before,
  .ym-form .ym-fbox-select:before,
  .ym-form .ym-fbox-check:before,
  .ym-form .ym-fbox-button:before {
    content: "";
    display: table;
  }

  .ym-form .ym-fbox-text:after,
  .ym-form .ym-fbox-select:after,
  .ym-form .ym-fbox-check:after,
  .ym-form .ym-fbox-button:after {
    clear: both;
    content: ".";
    display: block;
    font-size: 0;
    height: 0;
    visibility: hidden;
  }

  /* styling standard form elements with 'almost' equal flexible width | Gestaltung der einzelnen Formularelemente mit annähend gleicher Breite */
  .ym-form select,
  .ym-form input,
  .ym-form textarea {
    display: block;
    position: relative;
    width: 58.5%;
  }

  .ym-form .ym-fbox-check input {
    display: inline;
    width: auto;
  }

  /* Styling of buttons | Gestaltung von Buttons */
  .ym-form .ym-fbox-button input {
    display: inline;
    overflow: visible; /* Fixes IE7 auto-padding bug */
    width: auto;
  }

  /* avoid jumping checkboxes & radiobuttons in IE8 */
  .ym-form .ym-fbox-check input:focus,
  .ym-form .ym-fbox-check input:hover,
  .ym-form .ym-fbox-check input:active {
    border: 0 none;
  }

  /* Indent Checkbox fields to match label-width | Checkboxen um den gleichen Wert einrücken, wie die Breite der labels */

  .ym-full .ym-fbox-select select,
  .ym-full .ym-fbox-text input,
  .ym-full .ym-fbox-text textarea {
    width: 94.2%;
    margin-right: -3px;
  }

  /**
	* Columnar forms display - technical base (optional)
	*
	* |-------------------------------------------|
	* | form                                      |
	* |-------------------------------------------|
	* |                                           |
	* |   label   |   input / select / textarea   |
	* |                                           |
	* |-------------------------------------------|
	* | /form                                     |
	* |-------------------------------------------|
	*
	* (en) Styling of forms where label floats left of form-elements
	* (de) Formulargestaltung, bei der die label-Elemente nach links fließen
	*/

  /* Columnar display | Spalten-Darstellung */
  .ym-columnar .ym-fbox-text label,
  .ym-columnar .ym-fbox-select label {
    display: inline;
    float: left;
    width: 30%; /* Can be fixed width too | Kann auch eine fixe Angabe sein */
  }
  .ym-columnar .ym-fbox-check {
    position: relative;
  }

  .ym-label {
    display: block;
  }
  .ym-columnar .ym-fbox-check .ym-label {
    position: absolute;
    top: 0;
  }

  /* Indent Checkbox fields to match label-width | Checkboxen um den gleichen Wert einrücken, wie die Breite der labels */
  .ym-columnar .ym-fbox-check input,
  .ym-columnar .ym-error .ym-message {
    margin-left: 30%;
  }

  /* global and local columnar settings for button alignment */
  .ym-columnar fieldset .ym-fbox-button,
  fieldset.ym-columnar .ym-fbox-button {
    padding-left: 30%;
  }

  .ym-columnar .ym-fbox-select select,
  .ym-columnar .ym-fbox-text input,
  .ym-columnar .ym-fbox-text textarea {
    float: left;
    width: 67.2%;
    margin-right: -3px;
  }

  /**
	* @section Form Construction Kit | Screen Adjustments
	*
	*/

  .ym-fbox-select select {
    width: 60%;
  }
  .ym-full .ym-fbox-select select {
    width: 94.8%;
  }
  .ym-columnar .ym-fbox-select select {
    width: 68.8%;
  }
}

@media print {
  /**
	* @section print adjustments for core modules
	*
	* (en) float clearing for subtemplates. Uses display:table to avoid bugs in FF & IE
	* (de) Float Clearing für die Subtemplates. Verwendet display:table, um Darstellungsprobleme im FF & IE zu vermeiden
	*
	* @bugfix
	* @since     3.0
	* @affected  FF2.0, FF3.0, IE7
	* @css-for   all browsers
	* @valid     yes
	*/

  .ym-grid > .ym-gl,
  .ym-grid > .ym-gr {
    overflow: visible;
    display: table;
  }

  /* (en) make .ym-print class visible */
  /* (de) .ym-print-Klasse sichtbar schalten */
  .ym-print {
    position: static;
    left: 0;
  }

  /* (en) generic class to hide elements for print */
  /* (de) Allgemeine CSS Klasse, um beliebige Elemente in der Druckausgabe auszublenden */
  .ym-noprint {
    display: none !important;
  }
}
/* import screen layout | Screen-Layout einbinden */
/*@import url(../yaml/navigation/hlist.css);*/
/**
 * "Yet Another Multicolumn Layout" - YAML CSS Framework
 *
 * (en) Horizontal list navigation "hlist"
 * (de) Horizontale Navigationsliste "hlist"
 *
 * @copyright       Copyright 2005-2012, Dirk Jesse
 * @license         CC-BY 2.0 (http://creativecommons.org/licenses/by/2.0/),
 *                  YAML-CDL (http://www.yaml.de/license.html)
 * @link            http://www.yaml.de
 * @package         yaml
 * @version         v4.0.1
 * @revision        $Revision: 724 $
 * @lastmodified    $Date: 2012-03-03 11:45:41 +0100 (Sa, 03 Mrz 2012) $
 */

@media all {
  .ym-hlist {
    /* (en) containing floats in IE */
    /* (de) Einfassen der Floats im IE */
    width: 100%;
    overflow: hidden;
    /* (en|de) Bugfix:IE - collapsing horizontal margins */
    position: relative;
    line-height: 1em;
    background: #222;
  }

  .ym-hlist ul {
    margin: 0;
    padding: 0.5em 1.5em;
    /* (en|de) Bugfix:IE - Doubled Float Margin Bug */
    display: inline;
    float: left; /* LTR */
  }

  .ym-hlist ul li {
    /* (en|de) Bugfix:IE - Doubled Float Margin Bug */
    display: inline;
    float: left; /* LTR */
    font-size: 1em;
    line-height: 1em;
    list-style-type: none;
    margin: 0 0.25em 0 0;
    padding: 0;
  }

  .ym-hlist ul li a,
  .ym-hlist ul li strong {
    background: transparent;
    color: #aaa;
    display: block;
    font-size: 1em;
    line-height: 2em;
    padding: 0 0.5em;
    font-weight: normal;
    text-decoration: none;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
    width: auto;
  }

  .ym-hlist ul li a:focus,
  .ym-hlist ul li a:hover,
  .ym-hlist ul li a:active {
    color: #ccc;
    background: #666;
    background: rgba(255, 255, 255, 0.25);
    -webkit-border-radius: 0.2em;
    -moz-border-radius: 0.2em;
    border-radius: 0.2em;
    text-decoration: none;
    outline: 0 none;
  }

  .ym-hlist ul li.active {
    background: #666;
    background: rgba(255, 255, 255, 0.3);
    -webkit-border-radius: 0.2em;
    -moz-border-radius: 0.2em;
    border-radius: 0.2em;
    color: #fff;
  }

  .ym-hlist ul li.active strong,
  .ym-hlist ul li.active a:focus,
  .ym-hlist ul li.active a:hover,
  .ym-hlist ul li.active a:active {
    background: transparent;
    color: #fff;
    text-decoration: none;
  }

  /* search form -------------------------------------- */
  .ym-searchform {
    float: right;
    display: inline;
    line-height: 2em;
    padding: 0.5em 1.5em;
  }

  .ym-searchform .ym-searchfield {
    background: #fff;
    line-height: 1em;
    padding: 0.25em;
    width: 12em;
    border: solid 1px #888;
    border: solid 1px rgba(255, 255, 255, 0.1);
    outline: none;

    -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
  }

  .ym-searchform .ym-searchbutton {
    color: #fff;
    cursor: pointer;
    display: inline-block;
    font-size: 1em;
    line-height: 1.3571em;
    padding: 0.25em;
    border: solid 1px transparent;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);

    -webkit-border-radius: 0.2em;
    -moz-border-radius: 0.2em;
    border-radius: 0.2em;

    background: #5f5f5f;
    background: rgba(255, 255, 255, 0.2);
  }
}
/*@import url(yaml/forms/gray-theme.css);*/

/*@import url(../yaml/screen/typography.css);*/
/**
 * "Yet Another Multicolumn Layout" - YAML CSS Framework
 *
 * (en) Uniform design of standard content elements
 * (de) Einheitliche Standardformatierungen für die wichtigten Inhalts-Elemente
 *
 * @copyright       Copyright 2005-2012, Dirk Jesse
 * @license         CC-BY 2.0 (http://creativecommons.org/licenses/by/2.0/),
 *                  YAML-CDL (http://www.yaml.de/license.html)
 * @link            http://www.yaml.de
 * @package         yaml
 * @version         v4.0.1
 * @revision        $Revision: 724 $
 * @lastmodified    $Date: 2012-03-03 11:45:41 +0100 (Sa, 03 Mrz 2012) $
 * @appdef yaml
 */

@media all {
  /**
	* @section global typography settings
	*
	* vertical rhythm settings (based on em-unit)
	* -------------------------------------------
	* basefont-size: 14px (87.5%)
	* line-height  : 21px (factor: 1.5)
	*/

  /* (en) reset font size for all elements to standard (16 Pixel) */
  /* (de) Alle Schriftgrößen auf Standardgröße (16 Pixel) zurücksetzen */
  html * {
    font-size: 100%;
  }

  /**
	* (en) reset monospaced elements to font size 16px in all browsers
	* (de) Schriftgröße von monospaced Elemente in allen Browsern auf 16 Pixel setzen
	*
	* @see: http://webkit.org/blog/67/strange-medium/
	*/

  textarea,
  pre,
  code,
  kbd,
  samp,
  var,
  tt {
    font-family: Consolas, "Lucida Console", "Andale Mono",
      "Bitstream Vera Sans Mono", "Courier New", Courier;
  }

  /* (en) base layout gets standard font size 14px */
  /* (de) Basis-Layout erhält Standardschriftgröße von 14 Pixeln */
  body {
    font-family: "Droid Serif", Georgia, "Times New Roman", Times, serif;
    font-size: 87.5%; /* base: 14px */
    color: #444;

    /* (en) Prevent auto-scaling of text in mobile webkit browsers */
    /* (de) Automatische Schriftvergrößerung in mobilen Webkit-Browsern vermeiden */
    -webkit-text-size-adjust: 100%;
  }

  /*--- Headings | Ãœberschriften ------------------------------------------------------------------------*/

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-family: "Droid Sans", Arial, Helvetica, sans-serif;
    font-weight: 400;
    color: #161e21;
    margin: 0;
  }

  h1 {
    font-size: 350%;
    line-height: 0.8571em;
    margin: 0.4286em 0 0;
  }

  h2 {
    font-size: 250%;
    line-height: 1.2em;
    margin: 0.6em 0 0 0;
  }

  h3 {
    font-size: 175%;
    line-height: 0.8571em;
    margin: 0.8571em 0 0 0;
  }

  h4 {
    font-size: 133.33%;
    line-height: 1.125em;
    margin: 1.125em 0 0 0;
  }

  h5 {
    font-size: 116.67%;
    line-height: 1.2857em;
    margin: 1.2857em 0 0 0;
  }

  h6 {
    font-weight: bold;
    font-size: 100%;
    line-height: 1.5em;
    margin: 1.5em 0 0 0;
  }

  /* --- Lists | Listen  -------------------------------------------------------------------------------- */

  ul,
  ol,
  dl {
    font-size: 1em;
    line-height: 1.5em;
    margin: 1.5em 0 0 1em;
  }

  ul {
    list-style-type: disc;
  }

  ol {
    list-style-type: decimal;
  }

  ul ul {
    list-style-type: circle;
    margin-top: 0;
  }

  ol ol {
    list-style-type: lower-latin;
    margin-top: 0;
  }

  ol ul {
    list-style-type: circle;
    margin-top: 0;
  }

  li {
    font-size: 1em;
    line-height: 1.5em;
    margin-left: 0.8em;
  }

  dt {
    font-weight: bold;
  }

  dd {
    margin: 0 0 1.5em 0.8em;
  }

  /* --- general text formatting | Allgemeine Textauszeichnung ------------------------------------------ */

  p {
    font-size: 1em;
    line-height: 1.5em;
    margin: 1.5em 0 0 0;
  }

  blockquote,
  cite,
  q {
    font-family: Georgia, "Times New Roman", Times, serif;
    font-style: italic;
  }

  blockquote {
    margin: 1.5em 0 0 1.5em;
    color: #666;
  }

  strong,
  b {
    font-weight: bold;
  }

  em,
  i {
    font-style: italic;
  }

  big {
    font-size: 116.667%;
  }

  small {
    font-size: 85.71%;
  }

  pre,
  code,
  kbd,
  tt,
  samp,
  var {
    font-size: 100%;
  }

  pre {
    line-height: 1.5em;
    margin: 1.5em 0 0 0;
    white-space: pre;
    white-space: pre-wrap;
    word-wrap: break-word;
  }
  /*pre, code { color:#800; }*/

  kbd,
  samp,
  var,
  tt {
    color: #666;
    font-weight: bold;
  }

  var,
  dfn {
    font-style: italic;
  }

  acronym,
  abbr {
    border-bottom: 1px #aaa dotted;
    font-variant: small-caps;
    letter-spacing: 0.07em;
    cursor: help;
  }

  sub,
  sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }

  sup {
    top: -0.5em;
  }
  sub {
    bottom: -0.25em;
  }

  mark {
    background: #ff0;
    color: #000;
  }

  hr {
    color: #fff;
    background: transparent;
    margin: 0 0 0.75em 0;
    padding: 0 0 0.75em 0;
    border: 0;
    border-bottom: 1px #eee solid;
  }

  /*--- Links ----------------------------------------------------------------------------------------- */

  a {
    color: #4d87c7;
    background: transparent;
    text-decoration: none;
  }

  a:active {
    outline: none;
  }

  /* (en) maximum constrast for tab focus - change with great care */
  /* (en) Maximaler Kontrast für Tab Focus - Ändern Sie diese Regel mit Bedacht */
  a:hover,
  a:focus {
    /*background-color: #4D87C7;*/
    text-decoration: underline;
  }

  /* --- images ------------------ */

  img,
  figure {
    margin: 0;
  }

  .flexible {
    margin-top: 1.5em;
    max-width: 100%;
    height: auto;
  }

  * html .flexible {
    /* IE6 support */
    width: 98%; /* 2% space for borders */
  }

  .bordered {
    margin-top: 1.5em;
    border: 2px #eee solid;
    border: 2px rgba(255, 255, 255, 1) solid;
    -webkit-box-shadow: 0 0 3px rgba(0, 0, 0, 0.25);
    -moz-box-shadow: 0 0 3px rgba(0, 0, 0, 0.25);
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.25);
  }

  /**
	* ----------------------------------------------------------------------- #
	*
	* Generic Content Classes
	*
	* (en) standard classes for positioning and highlighting
	* (de) Standardklassen zur Positionierung und Hervorhebung
	*
	* @section content-generic-classes
	*/
  .highlight {
    color: #c30;
  }

  .dimmed {
    color: #888;
  }

  .box {
    border-radius: 0.3em;
    border-width: 1px;
    border-style: solid;
    border-color: #888;
    border-color: rgba(0, 0, 0, 0.3);
    -webkit-box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2) inset;
    -moz-box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2) inset;
    box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2) inset;
    color: #444;
    color: rgba(0, 0, 0, 0.8);
    padding: 1.4286em;
    margin: 1.5em 0 0 0;
  }

  .box > *:first-child {
    margin-top: 0;
  }

  .label {
    font-family: Verdana, Geneva, sans-serif;
    padding: 1px 6px 2px;
    display: inline-block;
    vertical-align: middle;
    letter-spacing: normal;
    white-space: nowrap;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    background: #06c;
    color: #fff;
    font-size: 10px;
    line-height: 12px;
  }

  .info {
    background: #f4f4f4;
  }

  .success {
    background: #8c8;
  }

  .warning {
    background: #cc8;
  }

  .error {
    background: #c88;
  }

  .float-left {
    float: left;
    display: inline;
    margin: 1.5em 1em 0 0;
  }

  .float-right {
    float: right;
    display: inline;
    margin: 1.5em 0 0 1em;
  }

  .center {
    display: block;
    text-align: center;
    margin: 1.5em auto 0 auto;
  }

  /**
	* ------------------------------------------------------------------------------------------------- #
	*
	* Tables | Tabellen
	*
	* (en) Generic classes for table-width and design definition
	* (de) Generische Klassen für die Tabellenbreite und Gestaltungsvorschriften für Tabellen
	*
	* @section content-tables
	*/

  table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.3571em 0 0 0;
    color: #333;
    border-top: 1px #ccc solid;
    border-bottom: 1px #ccc solid;
  }

  table.narrow {
    margin: 1.4286em 0 0 0;
  }

  table.narrow th,
  table.narrow td {
    padding: 0 0.5em;
    line-height: 1.4286em;
  }

  table.bordertable {
    border: 1px #ccc solid;
  }

  table caption {
    font-variant: small-caps;
  }

  th,
  td {
    line-height: 1.5em;
    vertical-align: top;
    padding: 0.7143em 0.5em;
  }

  th *:first-child,
  td *:first-child {
    margin-top: 0;
  }

  th.nowrap,
  td.nowrap {
    white-space: nowrap;
  }

  thead th {
    text-align: left;
    color: #000;
    border-bottom: 2px #000 solid;
  }

  .bordertable thead th {
    background: #e0e0e0;
    border-right: 1px #ccc solid;
    border-bottom: 1px #ccc solid;
  }

  .bordertable tbody th[scope="row"] {
    background: #f0f0f0;
  }

  tbody th {
    border-top: 1px solid #ccc;
    text-align: left;
  }

  .bordertable tbody th {
    border-right: 1px solid #ccc;
  }

  tbody td {
    text-align: left;
    border-top: 1px solid #ccc;
  }

  .bordertable tbody td {
    border-right: 1px solid #ccc;
  }

  /* highlight row on mouse over */
  tbody tr:hover th,
  tbody tr:hover td {
    background: #f8f8f8;
  }
}

/*@import url(../yaml/screen/screen-FULLPAGE-layout.css);*/
/**
 * "Yet Another Multicolumn Layout" - YAML CSS Framework
 *
 * default screen stylesheet - FULLPAGE-layout type layout
 *
 * @copyright       Copyright 2005-2012, Dirk Jesse
 * @license         CC-BY 2.0 (http://creativecommons.org/licenses/by/2.0/),
 *                  YAML-CDL (http://www.yaml.de/license.html)
 * @link            http://www.yaml.de
 * @package         yaml
 * @version         v4.0.1
 * @revision        $Revision: 733 $
 * @lastmodified    $Date: 2012-03-04 19:15:48 +0100 (So, 04 Mrz 2012) $
 */

@media screen {
  /* force vertical scrollbar */
  body {
    overflow-y: scroll;
  }

  /* Layout Module Configuration */
  .ym-wrapper {
    max-width: 80em;
    margin: 0 auto;
  }

  .ym-wbox {
    padding: 1.5em;
  }

  /* fallback for missing media queries support*/
  body > header,
  body > nav,
  body > #main,
  body > footer {
    min-width: 760px;
  }

  /* Basic Element Styling */
  header {
    background: #444;
    color: #ccc;
  }

  header h1 {
    background: transparent;
    color: #fff;
  }

  nav {
    background: #222222;
  }

  footer {
    font-size: 90%;
    border-top: dotted 1px #e1e1e1;
  }

  footer p {
    margin: 0;
  }

  header .ym-wbox,
  footer .ym-wbox {
    padding: 1.5em;
  }

  /*Column-Set Configuration: 1-3 (sidebar right)*/
  .ym-column {
    display: block;
    overflow: hidden;
    padding-right: 250px;
    width: auto;
  }

  .ym-col1 {
    /* content */
    float: left;
    width: 100%;
  }

  .ym-col3 {
    /* sidebar */
    position: relative;
    float: left;
    width: 250px;
    margin-left: 0;
    margin-right: -250px;
  }

  .ym-col1 .ym-cbox {
    padding: 0 20px 0 0;
  }
  .ym-col3 .ym-cbox {
    padding: 0 0 0 20px;
  }

  .ym-gbox {
    padding: 0 1.5em;
  }
  .ym-gbox-left {
    padding: 0 1.5em 0 0;
  }
  .ym-gbox-right {
    padding: 0 0 0 1.5em;
  }

  #main aside .ym-gbox-right {
    border-left: 1px #ddd solid;
  }

  /* skip links styling */
  .ym-skiplinks a.ym-skip:focus,
  .ym-skiplinks a.ym-skip:active {
    color: #fff;
    background: #333;
    border-bottom: 1px #000 solid;
    padding: 10px 0;
    text-align: center;
    text-decoration: none;
  }
}

/* reset fallback values in modern browsers */
@media screen and (min-width: 0px) {
  body > header,
  body > nav,
  body > #main,
  body > footer {
    min-width: 0;
  }
}

@media screen and (max-width: 760px) {
  .secondary {
    margin-top: 1.5em !important;
  }

  #main aside .ym-gbox-right {
    border: 0 none;
  }

  /* Linearisation for Grid- and Column-Module, based on CSS class .linearize-level-1 */
  .linearize-level-1,
  .linearize-level-1 > [class*="ym-g"],
  .linearize-level-1 > [class*="ym-col"] {
    display: block;
    float: none;
    padding: 0;
    margin: 0;
    width: 100% !important;
  }

  .linearize-level-1 > [class*="ym-g"] > [class*="ym-gbox"],
  .linearize-level-1 > [class*="ym-col"] > [class*="ym-cbox"] {
    overflow: hidden; /* optional for containing floats */
    padding: 0;
    margin: 0;
  }

  .ym-searchform {
    display: block;
    float: none;
    width: auto;
    text-align: right;
  }

  /* .ym-searchform input[type="search"] { */
  /* 	width: 14%; */
  /* } */
}
@media screen and (max-width: 650px) {
  .ym-searchform {
    display: block;
    float: none;
    width: auto;
    text-align: right;
  }

  .ym-searchform input[type="search"] {
    width: 50%;
  }
}

@media screen and (max-width: 480px) {
  header .ym-wbox {
    padding: 0.75em 10px;
  }

  footer .ym-wbox,
  .ym-wbox,
  .ym-searchform,
  nav .ym-hlist ul {
    padding-left: 10px;
    padding-right: 10px;
  }

  header h1 {
    font-size: 1.5em;
    line-height: 1em;
    margin: 0;
  }

  /* Linearisation for Grid- and Column-Module, based on CSS class .linearize-level-2 */
  .linearize-level-2,
  .linearize-level-2 > [class*="ym-g"],
  .linearize-level-2 > [class*="ym-col"] {
    display: block;
    float: none;
    padding: 0;
    margin: 0;
    width: 100% !important;
  }

  .linearize-level-2 > [class*="ym-g"] > [class*="ym-gbox"],
  .linearize-level-2 > [class*="ym-col"] > [class*="ym-cbox"] {
    overflow: hidden; /* optional for containing floats */
    padding: 0;
    margin: 0;
  }

  .ym-searchform,
  nav .ym-hlist ul,
  nav .ym-hlist li {
    display: block;
    float: none;
    width: auto;
    text-align: left;
  }

  .ym-searchform input[type="search"] {
    width: 70%;
  }
}

@media screen and (max-width: 950px) {
  /* Linearisation for Grid- and Column-Module, based on CSS class .linearize-level-0 */
  .linearize-level-0,
  .linearize-level-0 > [class*="ym-g"],
  .linearize-level-0 > [class*="ym-col"] {
    display: block;
    float: none;
    padding: 0;
    margin: 0;
    width: 100% !important;
  }

  .linearize-level-0 > [class*="ym-g"] > [class*="ym-gbox"],
  .linearize-level-0 > [class*="ym-col"] > [class*="ym-cbox"] {
    overflow: hidden; /* optional for containing floats */
    padding: 0;
    margin: 0;
  }
}

/* import print layout | Druck-Layout einbinden */
/*@import url(../yaml/print/print.css);	*/
/**
 * "Yet Another Multicolumn Layout" - YAML CSS Framework
 *
 * default print stylesheet
 *
 * @copyright       Copyright 2005-2012, Dirk Jesse
 * @license         CC-BY 2.0 (http://creativecommons.org/licenses/by/2.0/),
 *                  YAML-CDL (http://www.yaml.de/license.html)
 * @link            http://www.yaml.de
 * @package         yaml
 * @version         v4.0.1
 * @revision        $Revision: 724 $
 * @lastmodified    $Date: 2012-03-03 11:45:41 +0100 (Sa, 03 Mrz 2012) $
 */

@media print {
  /**
	* @section basic layout preparation
	*/

  /* (en) change font size unit to [pt] - avoids problems with [px] in Gecko based browsers  	*/
  /* (de) Wechsel der der Schriftgrößen-Maßheinheit zu [pt] - Probleme mit [px] in Gecko-Browsern vermeiden */
  body {
    font-size: 10pt;
    padding: 0 5px;
  }

  /* (en) Hide unneeded container of the screenlayout in print layout */
  /* (de) Für den Druck nicht benötigte Container des Layouts abschalten */
  nav,
  .ym-searchform {
    display: none;
  }

  /*------------------------------------------------------------------------------------------------------*/

  /* (en) Avoid page breaks right after headings */
  /* (de) Vermeidung von Seitenumbrüchen direkt nach einer Überschrift */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    page-break-after: avoid;
  }

  /*------------------------------------------------------------------------------------------------------*/

  /* (en) optional output of acronyms and abbreviations*/
  /* (de) optionale Ausgabe von Auszeichnung von Abkürzungen */

  /*
	abbr[title]:after,
	acronym[title]:after {
		content:'(' attr(title) ')';
	}
	*/

  /*------------------------------------------------------------------------------------------------------*/

  /* (en) optional URL output of hyperlinks in print layout */
  /* (de) optionale Ausgabe der URLs von Hyperlinks */
  /*
	a[href]:after {
		content:" <URL:"attr(href)">";
		color:#444;
		background:inherit;
		font-style:italic;
	}
	*/
}

/* local modifications */

body {
  color: #222;
}

blockquote {
  color: #444;
}

header {
  background: #440000;
}
header h1,
header h2 {
  color: #ffe766;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: #66000f;
}

h3 {
  font-size: 175%;
  line-height: 1.1em;
  margin: 1em 0 0 0;
}

h3.suggestedbackground {
  line-height: 0.5571em;
  margin: 0.5571em 0 0 0;
}

h4.commentheading {
  margin-bottom: 0.5em;
}

h4.pre_list {
  margin-bottom: -1em;
}

h5 {
  font-size: 110%;
  line-height: 1.2857em;
  margin: 1.2857em 0 0em 0;
}

h5.pre_list {
  margin-bottom: -0.2em;
}

#main_content {
  border-bottom: 1px solid #ddd;
  padding-bottom: 3em;
  margin-bottom: 1em;
}

ol.no_skip,
ul.no_skip {
  margin-top: 0em;
}

.suggestbackbox {
  padding: 0.1em 0.5em 0.1em 0.5em;
  margin: 0.5em 0 0em 0;
}

.suggestbackbox ul {
  margin-top: 0.3em;
}

.threadbox {
  padding: 1em 0.8em 1em 0.8em;
  margin: 1em 0 0em 0;
}

.threadbox h5 {
  margin-top: 0.8em;
}

.threadbox ul {
  margin-top: 0.3em;
}

ol ol ol {
  list-style-type: lower-roman;
}

/* for list of links to pages */
ul.linklist {
  list-style: none;
  margin-left: 0em;
  padding-left: 1em;
  text-indent: -1em;
}

ul.linklist li {
  margin-left: 0em;
}

#search_form p {
  margin-bottom: 0.5em;
}
#search_form p.pre_list {
  margin: 0em;
}
#search_form ul {
  list-style: none;
  margin: 0em;
}

article.applethighlight {
  padding: 10px;
}
article.videohighlight {
  padding: 10px;
}
article.geogebraweb table,
div.geogebrawebapplet table {
  margin: 0px;
  width: auto;
  border-width: medium;
  border-style: none;
}
article.geogebraweb .EuclidianPanel th,
div.geogebrawebapplet .EuclidianPanel th,
article.geogebraweb .EuclidianPanel td,
div.geogebrawebapplet .EuclidianPanel td,
article.geogebraweb .gwt-SplitLayoutPanel th,
div.geogebrawebapplet .gwt-SplitLayoutPanel th,
article.geogebraweb .gwt-SplitLayoutPanel td,
div.geogebrawebapplet .gwt-SplitLayoutPanel td {
  line-height: normal;
  vertical-align: baseline;
  padding: 0;
}

article.geogebraweb .EuclidianPanel thead th,
div.geogebrawebapplet .EuclidianPanel thead th,
article.geogebraweb .gwt-SplitLayoutPanel thead th,
div.geogebrawebapplet .gwt-SplitLayoutPanel thead th {
  border-width: medium;
  border-style: none;
}

article.geogebraweb .EuclidianPanel tbody th,
div.geogebrawebapplet .EuclidianPanel tbody th,
article.geogebraweb .gwt-SplitLayoutPanel tbody th,
div.geogebrawebapplet .gwt-SplitLayoutPanel tbody th {
  border-width: medium;
  border-style: none;
}

article.geogebraweb .EuclidianPanel tbody td,
div.geogebrawebapplet .EuclidianPanel tbody td,
article.geogebraweb .gwt-SplitLayoutPanel tbody td,
div.geogebrawebapplet .gwt-SplitLayoutPanel tbody td {
  border-width: medium;
  border-style: none;
}

article.geogebraweb .EuclidianPanel tbody tr:hover th,
div.geogebrawebapplet .EuclidianPanel tbody tr:hover th,
article.geogebraweb .EuclidianPanel tbody tr:hover td,
div.geogebrawebapplet .EuclidianPanel tbody tr:hover td,
article.geogebraweb .gwt-SplitLayoutPanel tbody tr:hover th,
div.geogebrawebapplet .gwt-SplitLayoutPanel tbody tr:hover th,
article.geogebraweb .gwt-SplitLayoutPanel tbody tr:hover td,
div.geogebrawebapplet .gwt-SplitLayoutPanel tbody tr:hover td {
  background: transparent;
}

@media screen {
  .ym-gbox-perpad {
    padding: 0 8%;
  }
  .ym-gbox-left-perpad {
    padding: 0 8% 0 0;
  }
  .ym-gbox-right-perpad {
    padding: 0 0 0 8%;
  }
}

/* optimize forms on small screens by forcing display mode: full */
@media screen and (max-width: 740px) {
  .linearize-form [class*="ym-fbox"]:not([class*="ym-fbox-check"]) label,
  .linearize-form .ym-label,
  .linearize-form .ym-message,
  .linearize-form input[type="text"],
  .linearize-form textarea,
  .linearize-form select {
    display: block;
    float: none;
    position: static !important;
    width: 100% !important;
  }

  .linearize-form .ym-message,
  .linearize-form .ym-fbox-check input {
    margin-left: 0 !important;
  }
}

.ym-form label {
  font-weight: bold;
}

p.commentloggedin {
  padding-bottom: 0.5em;
}

.ym-form p {
  line-height: 1.5em;
  margin: 0 0 0 0;
}

.ym-form {
  margin-top: 1em;
}

img {
  max-width: 100%;
  height: auto;
  width: auto\9; /* ie8 */
}

@media screen and (min-width: 0px) {
  /**
	* @section general width settings for formular elements in modern browsers
	*          switching to CSS3 box modell "border-box" for perfect flexible forms
	*
	* Styling for: <labels>, <input>, <textarea> and <select>
	*
	*/

  .ym-form input,
  .ym-form input,
  .ym-form textarea,
  .ym-form select {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
    width: 60%;
  }

  .ym-columnar label {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
  }

  .ym-columnar .ym-fbox-select select,
  .ym-columnar .ym-fbox-text input,
  .ym-columnar .ym-fbox-text textarea {
    width: 70%;
  }

  .ym-full .ym-fbox-select select,
  .ym-full .ym-fbox-text input,
  .ym-full .ym-fbox-text textarea {
    width: 100%;
  }
}

.centeredImage {
  text-align: center;
  margin-top: 0px;
  margin-bottom: 0px;
  padding: 0px;
}
a {
  text-decoration: none;
  color: #800000;
}
a.plain {
  text-decoration: none;
}

a.normaltext {
  text-decoration: none;
  color: #303030;
}

h1 a.normaltext,
h2 a.normaltext,
h3 a.normaltext,
h4 a.normaltext,
h5 a.normaltext,
h6 a.normaltext {
  text-decoration: none;
  color: #66000f;
}

a:hover {
  text-decoration: underline;
}

p.comment_deadline {
  background-color: #ffe5e9;
  margin-top: 0.5em;
  padding-top: 0.2em;
  padding-bottom: 0.2em;
}

p.comment_credit_pending {
  background-color: #ffe5e9;
  margin-top: 0.5em;
  padding-top: 0.2em;
  padding-bottom: 0.2em;
}
p.comment_credit_achieved {
  background-color: #ffe5e9;
  margin-top: 0.5em;
  padding-top: 0.2em;
  padding-bottom: 0.2em;
}

.highlight {
  border: solid 4px #66000f;
  background-color: #ffe5e9;
  padding-left: 2%;
  padding-right: 35px;
  padding-bottom: 1em;
  margin-top: 2em;
  margin-bottom: 2em;
}

#main .highlight p {
  margin-bottom: 0em;
}
#main .highlight h4 {
  font-size: 1.2em;
  padding-bottom: 0.175em;
  margin-bottom: 0.4em;
  margin-top: 0.95em;
}
.appletprintimage {
  display: none;
}

/* tables */
table.basic {
  empty-cells: show;
  margin: 20px 0 20px 0;
  text-align: left;
  border-collapse: collapse;
}
table.basic th {
  font-size: 13pt;
  font-weight: bold;
  padding: 10px 8px;
  border-bottom: 2px solid #bbbbaa;
}
table.basic td {
  border-bottom: 1px solid #ddddcc;
  padding: 10px 10px 10px 10px;
}

table.noborder {
  border: 0;
}
table.noborder th {
  border: 0;
}
table.noborder td {
  border: 0;
}

tr.unavailable {
  color: #808080;
}

table.centered {
  margin-left: auto;
  margin-right: auto;
}

table.centertext td,
table.centertext th {
  text-align: center;
}

table td.righttext,
table th.righttext {
  text-align: right;
}
table td.centertext,
table th.centertext {
  text-align: center;
}

table.compact th {
  font-size: 11pt;
  padding: 5px 8px;
}

table.compact td {
  padding: 2px 8px;
}

table caption {
  font-variant: normal;
  margin-bottom: 10px;
}

table.rowclick tr td {
  padding: 0;
}

table.rowclick tr td a {
  display: inline-block;
  height: 100%;
  width: 100%;
}

.matrix {
  position: relative;
  margin: 6px;
  display: inline-block;
  vertical-align: middle;
  width: auto;
  border-style: none;
}

.matrix:before {
  content: "";
  position: absolute;
  left: -6px;
  top: -6px;
  border: 1px solid #000;
  border-right: 0px;
  width: 6px;
  height: 100%;
  padding-top: 6px;
  padding-bottom: 3px;
}
.matrix:after {
  content: "";
  position: absolute;
  right: -6px;
  top: -6px;
  border: 1px solid #000;
  border-left: 0px;
  width: 6px;
  height: 100%;
  padding-top: 6px;
  padding-bottom: 3px;
}

.matrix td {
  border-style: none;
  padding: 6px;
}

/* don't highlight row on mouse over */
.matrix tbody tr:hover th,
.matrix tbody tr:hover td {
  background: transparent;
}

/* the index */
.indexlink {
  background: #66000f;
  text-decoration: none;
  color: #ffd700;
  padding-right: 4px;
  padding-left: 4px;
  font-size: 70%;
  font-family: "courier", "monospace";
  font-weight: bold;
  vertical-align: middle;
}
a.indexlink:hover {
  font-size: 80%;
}
a.indexlink:visited {
  background: #99000f;
  color: #ffd700;
}

.indexentry {
  color: #101010;
  font-weight: bold;
}

ul.indexlist1 {
  list-style: none;
  margin-left: 0em;
}

ul.indexlist2 {
  list-style: none;
  margin-left: 2em;
  margin-bottom: 0em;
}

ul.answerlist {
  list-style: none;
}

.lookdeep {
  border: solid 4px #66000f;
  background-color: #ffe5e9;
  padding-left: 2%;
  padding-right: 35px;
  padding-bottom: 1em;
  padding-top: 0.2em;
  background: #ffe5e9 url("images/lookdeeper.png") right top repeat-y;
  margin-top: 2em;
  margin-bottom: 2em;
  margin-right: 4px;
  border: 0 solid rgba(0, 0, 0, 0);
  -webkit-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.3);
}

.thincenter {
  max-width: 480px;
  margin-right: auto;
  margin-left: auto;
}

.sidenote {
  border: solid 4px #101010;
  background-color: #f2f2f2;
  padding-left: 2%;
  padding-right: 2%;
  padding-bottom: 1em;
  padding-top: 0.2em;
  margin-top: 2em;
  margin-bottom: 2em;
  margin-right: 4px;
  border: 0 solid rgba(0, 0, 0, 0);
  -webkit-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.3);
}

.sidenotelabeled {
  border: solid 4px #101010;
  padding-left: 2%;
  padding-right: 35px;
  padding-bottom: 1em;
  padding-top: 0.2em;
  background: #f2f2f2 url("images/sidenote.png") right top repeat-y;
  margin-top: 2em;
  margin-bottom: 2em;
  margin-right: 4px;
  border: 0 solid rgba(0, 0, 0, 0);
  -webkit-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.3);
}

.thoughtexperiment {
  border: solid 4px #101010;
  background-color: #ffffdd;
  padding-left: 2%;
  padding-right: 2%;
  padding-bottom: 1em;
  padding-top: 0.2em;
  margin-top: 2em;
  margin-bottom: 2em;
  margin-right: 4px;
  border: 0 solid rgba(0, 0, 0, 0);
  -webkit-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.3);
}

.appletbox {
  border: solid 1px #66000f;
  padding-left: 2%;
  padding-right: 2%;
  padding-top: 2%;
  padding-bottom: 2em;
  margin-top: 2em;
  margin-bottom: 2em;
  margin-right: 4px;
  background: #fafafa;
  background: rgba(0, 0, 0, 0.02);
  border: 0 solid rgba(0, 0, 0, 0);
  -webkit-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.3);
}

.applet_text {
  background: #eeeeee;
}

.videobox {
  border: solid 1px #66000f;
  padding-left: 2%;
  padding-right: 2%;
  padding-top: 2%;
  padding-bottom: 2em;
  margin-top: 2em;
  margin-bottom: 2em;
  margin-right: 4px;
  background: #fafafa;
  background: rgba(0, 0, 0, 0.02);
  border: 0 solid rgba(0, 0, 0, 0);
  -webkit-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 6px 3px 4px rgba(0, 0, 0, 0.3);
  box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.3);
}

img.displayed {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 1em;
}
.appleterror {
  background-color: #e0a7a7;
  text-align: left;
}

object.liveGraphics3D,
object.ggbApplet,
applet.ggbApplet {
  max-width: 100%;
  margin-top: 1em;
}
.appletbox object.liveGraphics3D,
.appletbox object.ggbApplet,
.appletbox applet.ggbApplet {
  margin-top: 0em;
}

.applet,
.javascriptapplet {
  text-align: center;
}

.applet iframe {
  max-width: 100%;
}

.appletimagecontainer {
  position: relative;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.appletchild-left {
  text-align: right;
}

.appletchild-right {
  text-align: left;
}
.appletchild-left .appletimagecontainer {
  margin-right: 0;
}

.appletchild-right .appletimagecontainer {
  margin-left: 0;
}

@media screen and (max-width: 760px) {
  .appletchild-left {
    text-align: center;
  }

  .appletchild-right {
    text-align: center;
  }
  .appletchild-left .appletimagecontainer {
    margin-right: auto;
  }
  .appletchild-right .appletimagecontainer {
    margin-left: auto;
  }
}

.video {
  text-align: center;
}

.video iframe {
  max-width: 100%;
  margin-top: 1em;
}

.keywords {
  margin-top: 1em;
}

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

.correct {
  font-weight: bold;
}

/* for comment form */
ul.errorlist {
  margin-bottom: 0em;
  margin-left: 0em;
  color: #ff0000;
  list-style: none;
}

/* thread pages */
ul.threadpages,
ul.threadcontent {
  list-style: none;
  margin: 0;
  padding: 0;
}
/* thread pages */
ul.threadpages li,
ul.threadcontent li {
  list-style: none;
  margin: 0;
  padding-left: 2em;
  text-indent: -2em;
}
ol.threadsections {
  margin-bottom: 0em;
  margin-left: 1.1em;
}

ol.threadsections ol {
  margin-left: 1em;
  list-style-type: upper-latin;
}

ol.threadsections ol ol {
  list-style-type: lower-roman;
}

ol.threadsections ol ol ol {
  list-style-type: lower-latin;
}

ol.threadsections ol ol ol ol {
  list-style-type: lower-roman;
}

ol.threadsections ol ol ol ol ol {
  list-style-type: lower-latin;
}

ol.threadsections ol ol ol ol ol ol {
  list-style-type: lower-roman;
}

ul.threadsections {
  margin-bottom: 0em;
  list-style: none;
  margin-left: 0em;
  padding-left: 1em;
}
ul.threadsections ul {
  margin-bottom: 0em;
  list-style: none;
  margin-left: 1em;
}

/* have mouse change to pointer over links */
a.edit_link {
  cursor: pointer;
}

a.edit_link_disabled {
  color: #888;
  cursor: text;
}

a.edit_link_disabled:hover {
  text-decoration: none;
}

.thread_info_box {
  margin: 10px;
  padding: 10px;
  background: #f4f4f4;
  text-indent: 0;
}

.thread_info_box h5 {
  margin-top: 0;
}

.thread_content_edit p {
  margin-top: 0;
}
/* for list of links to pages */
ul.linklist {
  list-style: none;
  margin-left: 0em;
  padding-left: 1em;
  text-indent: -1em;
}

/* for list of pages with space between items */
ul.linklistspace {
  list-style: none;
  margin-left: 0em;
}
ul.linklistspace li {
  margin-bottom: 1em;
  margin-left: 0em;
}
#main ul.linklistspace p {
  margin-bottom: 0.5em;
}

.questionblank {
  border-bottom: 1px solid black;
  padding-left: 80px;
}

/* different types of links based on level or other attributes */
/* default color is  #D90000; */
a.definition {
  color: #000070;
}

a.broken {
  color: #c8b560;
}

a.content {
  color: #d90000;
}

a.confused {
  font-size: 60%;
}

a.external {
  color: #007c7d;
}

a.email {
  color: #303030;
}
a.applet {
  color: #005000;
}
a.video {
  color: #00a000;
}
a.image {
  color: #00e000;
}
a.assessment {
  color: #660066;
}
.MathJax_ref {
  color: #303030;
}
.MathJax_ref:hover {
  text-decoration: underline;
}

.visible_print_only {
  visibility: hidden;
}

.invisible_print_only {
  visibility: visible;
}

.hidden_feedback {
  display: none;
}

/* have mouse change to pointer over links */
.hidden_section_header a,
a.hide_section {
  cursor: pointer;
}

.hidden_section_header {
  background: #cccccc;
  padding-left: 0.5em;
}

.hidden_section {
  display: none;
  padding: 1px 8px;
}

.hidden_section_container {
  margin-top: 1em;
  margin-bottom: 1em;
}

.slideWrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  padding-top: 25px;
  height: 0;
  margin-top: 3em;
}

.slideWrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

@media print {
  .visible_print_only {
    visibility: visible;
  }

  .invisible_print_only {
    visibility: hidden;
  }

  #messageform {
    display: none;
  }

  #linksection {
    display: none;
  }

  object,
  applet {
    display: none;
  }
  div.applet {
    display: none;
  }

  .appletprintimage {
    display: block;
  }

  .ym-col3 {
    display: none;
  }
  input.mi_answer {
    border-top: 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 2px solid;
    border-radius: 0px;
  }
  select.mi_select {
    border-top: 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 2px solid;
    border-radius: 0px;
  }

  input.mi_answer_submit,
  input.mi_submit {
    display: none;
  }

  input.mi_show_solution {
    display: none;
  }

  #breadcrumbs_login {
    display: none;
  }

  .hidden_applet_text {
    display: none;
  }
}

@media screen, projection {
  #sitenav .ym-wbox {
    padding: 0 18px;
  }

  header .ym-wrapper {
    text-align: center;
  }

  header .ym-wbox {
    padding-bottom: 18px;
  }

  header h1 {
    font-size: 300%;
  }

  .fix {
    position: fixed;
    top: 0;
    z-index: 10000;
    width: 100%;
  }

  .pnav {
    background: #600000;
    -webkit-box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
    -moz-box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
  }

  .pnav .ym-wbox {
    padding: 0 48px;
  }

  .pnav .ym-hlist {
    background: transparent;
    padding: 0;
  }
  .pnav .ym-hlist ul {
    padding: 0.5em 0;
  }

  .pnav .hlist li a {
    color: #aaa;
    font-variant: small-caps;
    font-weight: normal;
  }

  .pnav .ym-hlist li.active a,
  .pnav .ym-hlist li a:hover,
  .pnav .ym-hlist li a:focus {
    background: #444;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
  }

  #sitenav {
    background: #600000;
    -webkit-box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
    -moz-box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgb(100, 100, 100);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgb(50, 50, 50);
    border-bottom: 1px solid rgba(0, 0, 0, 0.3);

    zoom: 1;
  }

  .mnav ul {
    margin: 0;
  }

  .mnav {
    background: #600000;
  }

  * html .mnav ul {
    overflow: hidden; /* ie6 adjustment - overwrites ie-fix from iehacks.css */
  }

  .mnav li {
    -webkit-box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
    -moz-box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
    overflow: hidden;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.8);
  }

  .mnav li a {
    /*border: 1px solid rgb(100,100,100);*/
    font-family: "Droid Sans", Arial, Helvetica, sans-serif;
    text-align: center;
    display: block;
    line-height: 1em;
    padding: 1em 10%;
    color: #bbb;
    zoom: 1;
    text-decoration: none;
  }

  .mnav li a:hover,
  .mnav li a:focus,
  .mnav li a:active {
    color: #fff;
    background: #900;
  }

  .mnav li.active {
    background-color: #700000;
    zoom: 1;
  }

  .mnav li.active a:hover {
    background: transparent;
    color: #bbb;
    zoom: 1;
  }
}

.anchor {
  display: block;
  position: relative; /* relative to the parent container, needed for top/left positioning*/
  top: -30px;
}

.unstick {
  display: block;
  float: right;
  margin-right: 4px;
  margin-top: 5px;
  color: #fff;
  cursor: pointer;
  display: inline-block;
  font-size: 1em;
  line-height: 1.3571em;
  padding: 0;
  border: solid 1px transparent;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);

  -webkit-border-radius: 0.2em;
  -moz-border-radius: 0.2em;
  border-radius: 0.2em;
  background: #5f5f5f;
  background: rgba(255, 255, 255, 0.1);
}

/************
NAVIGATION -- Code based on Nick La's code, modified so it
works with yaml. See http://webdesignerwall.com.
April 20, 2012
************/
#pagenav {
  height: 32px;
  position: relative;
  width: 100%;
  background: #600000;
  -webkit-box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
  -moz-box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 -24px 30px rgba(255, 255, 255, 0.1);
  z-index: 1000;
}
#pagenav .ym-wrapper {
  width: 93%;
  margin-left: 20px;
}

/* menu icon */
#menu-icon {
  display: none; /* hide menu icon initially */
}

#unav,
#unav li {
  margin: 0;
  padding: 0;
  list-style: none;
  float: left;
}

/* unav link */
#unav li a {
  padding: 4px 8px;
  display: block;
  color: #eee;
  border-left: 1px solid #789;
  background: transparent;
}
#unav li a:hover {
  color: #fff;
  background: #444;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

#unav li.padleft {
  padding-left: 4em;
}

#unav li.padleft a {
  border-left: none;
}

/* unav dropdown */
#unav li ul {
  border: none;
  width: auto;
  padding: 0;
  margin: 0;
  position: absolute;
  top: 29px;
  display: none; /* hide dropdown */
  background: #600000;
}
#unav li ul li {
  float: none;
  margin: 0;
  padding: 0;
}
#unav li ul li a {
  border-right: 1px solid #789;
  border-bottom: 1px solid #789;
}
#unav li:hover > ul {
  display: block; /* show dropdown on hover */
}

/************
MOBILE
************/
@media screen and (max-width: 760px) {
  #pagenav {
    position: relative;
  }

  /* menu icon */
  #menu-icon {
    width: 120px;
    padding: 5px 10px 7px 34px;
    height: 18px;
    display: block; /* show menu icon */
    float: left;
    margin-left: 5%;
    cursor: pointer;

    color: #fff;
    font-size: 1em;
    line-height: 1.3571em;
    border: solid 1px transparent;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
    -webkit-border-radius: 0.2em;
    -moz-border-radius: 0.2em;
    border-radius: 0.2em;
    background: #5f5f5f;
    background: rgba(255, 255, 255, 0.2);
  }
  #menu-icon:hover {
    background: #800000;
    color: #fff;
  }

  /* main nav */
  #unav {
    clear: both;
    position: absolute;
    top: 30px;
    width: auto;
    z-index: 10000;
    background: #602020;
    display: none; /* visibility will toggle with jquery */
    padding-bottom: 8px;
    border: solid 1px #789;
  }
  #unav li {
    clear: both;
    float: none;
    width: auto;
    margin: 0 8px;
  }
  #unav li a:hover {
    background: #345;
    color: #fff;
  }
  #unav li a,
  #unav li ul a {
    background: transparent;
    display: inline;
    padding: 1px 5px 2px 5px;
    color: #eee;
    border: none;
  }
  #unav li a:hover,
  #unav li ul a:hover {
    background: #800000;
    color: #fff;
  }

  #unav li.padleft {
    padding-left: 0;
  }

  /* dropdown */
  #unav li ul {
    width: auto;
    position: static;
    display: block;
    background: inherit;
  }
  #unav li ul li {
    margin-left: 15px;
  }
  #unav li ul li a {
    border: none;
    background: #transparent;
  }
}
@media screen and (min-width: 761px) {
  #unav {
    display: block !important; /* ensure navbar appears */
  }
}