/**
 * "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:1.0em;
		line-height:1em;
		list-style-type:none;
		margin: 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,.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,.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,.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,.1);
		outline: none;

		-webkit-box-shadow: inset 0 1px 3px rgba(0,0,0,.2);
		-moz-box-shadow: inset 0 1px 3px rgba(0,0,0,.2);
		box-shadow: inset 0 1px 3px rgba(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,.5);

		-webkit-border-radius: .2em;
		-moz-border-radius: .2em;
		border-radius: .2em;

		background: #5f5f5f;
		background: rgba(255,255,255,.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:87.50%; /* 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 | Überschriften ------------------------------------------------------------------------*/

	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:.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,.25);
		-moz-box-shadow: 0 0 3px rgba(0,0,0,.25);
		box-shadow: 0 0 3px rgba(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,.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,.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: -1.0em;
}

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: 0.0em;
}
#search_form ul {
    list-style: none;
    margin: 0.0em;
}

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:0.0em;
}
#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,.3);
    -moz-box-shadow: 6px 3px 4px rgba(0,0,0,.3);
    box-shadow: 3px 3px 4px rgba(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,.3);
    -moz-box-shadow: 6px 3px 4px rgba(0,0,0,.3);
    box-shadow: 3px 3px 4px rgba(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,.3);
    -moz-box-shadow: 6px 3px 4px rgba(0,0,0,.3);
    box-shadow: 3px 3px 4px rgba(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,.3);
    -moz-box-shadow: 6px 3px 4px rgba(0,0,0,.3);
    box-shadow: 3px 3px 4px rgba(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,.02);
    border:0 solid rgba(0,0,0,0);
    -webkit-box-shadow: 6px 3px 4px rgba(0,0,0,.3);
    -moz-box-shadow: 6px 3px 4px rgba(0,0,0,.3);
    box-shadow: 3px 3px 4px rgba(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,.02);
    border:0 solid rgba(0,0,0,0);
    -webkit-box-shadow: 6px 3px 4px rgba(0,0,0,.3);
    -moz-box-shadow: 6px 3px 4px rgba(0,0,0,.3);
    box-shadow: 3px 3px 4px rgba(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;
    }

}


	
@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,.1);
		-moz-box-shadow: inset 0 -24px 30px rgba(255,255,255,.1);
		box-shadow: inset 0 -24px 30px rgba(255,255,255,.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,.1);
		color: #fff;
	}

	#sitenav {
		background: #600000;
		-webkit-box-shadow: inset 0 -24px 30px rgba(255,255,255,.1);
		-moz-box-shadow: inset 0 -24px 30px rgba(255,255,255,.1);
		box-shadow: inset 0 -24px 30px rgba(255,255,255,.1);
		border-top: 1px solid rgb(100,100,100);
		border-top: 1px solid rgba(255,255,255,.1);
		border-bottom: 1px solid rgb(50,50,50);
		border-bottom: 1px solid rgba(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,.1);
		-moz-box-shadow: inset 0 -24px 30px rgba(255,255,255,.1);
		box-shadow: inset 0 -24px 30px rgba(255,255,255,.1);
		overflow: hidden;
		text-shadow: 1px 1px 1px rgba(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: 0.0;
    border: solid 1px transparent;
    text-shadow: 0 1px 1px rgba(0,0,0,.5);
    
    -webkit-border-radius: .2em;
    -moz-border-radius: .2em;
    border-radius: .2em;
    background: #5f5f5f;
    background: rgba(255,255,255,.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,.1);
    -moz-box-shadow: inset 0 -24px 30px rgba(255,255,255,.1);
    box-shadow: inset 0 -24px 30px rgba(255,255,255,.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,.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,.5);
    -webkit-border-radius: .2em;
    -moz-border-radius: .2em;
    border-radius: .2em;
    background: #5f5f5f;
    background: rgba(255,255,255,.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 */
  }
}