/* 
   Some simple Github-like styles, with syntax highlighting CSS via Pygments.
*/
html {
	background:#fff;
	margin:0;
	padding:0;
}
body {
	/* Dirk */	
	font: 16px "DejaVu Serif";
	text-align:justify;
	/* font: 14px helvetica,arial,freesans,clean,sans-serif; */
	line-height: 1.6;
	margin: 0 auto;
  padding: 20px;
	/*text-align:left;*/
	color: #333;
	width:920px;
}

.md {
	/*background-color: #eee;*/
	border-radius:3px;
  margin: 0;
	padding:3px;
}

article {
  padding: 30px;
  /* border: 1px solid #cacaca; */
  background-color: white;
}
article > :first-child {
  margin-top: 0!important;
}

h1 {
	font-size:28px;
	/*margin-bottom:10px;*/
  color: black;
	text-align:left;
	/* Dirk */	
	font-weight:bold;
	margin-bottom:30px;
  	border-bottom: 2px solid #ccc;
}

h2 {
	font-size:24px;
	margin:20px 0 10px;
  color: black;
	/* Dirk */	
  /*border-bottom: 1px solid #ccc;*/
	text-align:left;
}

h3 {
	font-size:18px;
	margin:20px 0 10px;
	/* Dirk */	
	text-align:left;
}

h4 {
	font-size:16px;
	font-weight:bold;
	margin:20px 0 10px;
	/* Dirk */	
	text-align:left;
}

h5 {
	font-size:14px;
	font-weight:bold;
	margin:20px 0 10px;
	/* Dirk */	
	text-align:left;
}

h6 {
	color:#777;
	font-size:14px;
	font-weight:bold;
	margin:20px 0 10px;
	/* Dirk */	
	text-align:left;
}

hr {
	background: transparent url(data:image/png;base64,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) repeat-x 0 0;
	border: 0 none;
	height: 4px;
	margin: 15px 0;
	padding: 0;
}


p {
	margin: 15px 0; 
}

pre, code {
	font: 12px 'Bitstream Vera Sans Mono','Courier',monospace;
}
.highlight pre, pre {
	background-color:#f8f8f8;
	border:1px solid #ccc;
	font-size:13px;
	line-height:19px;
	overflow:auto;
	border-radius:3px;
	-moz-border-radius:3px;
	-webkit-border-radius:3px;
	padding:6px 10px;
}



code {
	white-space:nowrap;
	border:1px solid #eaeaea;
	background-color:#f8f8f8;
	border-radius:3px;
	-moz-border-radius:3px;
	-webkit-border-radius:3px;
	margin:0 2px;
	padding:0 5px;
}

pre>code
{
	white-space:pre;
	border:none;
	background:transparent;
	margin:0;
	padding:0;
}

a, a code {
	color: #4183C4;
	text-decoration:none;
}


blockquote
{
	border-left:4px solid #ddd;
	padding-left:11px;
	color:#555;
	margin:14px 0;
}

table
{
  font-size: 14px;
	border-collapse:collapse;
	margin:20px 0 0;
	padding:0;
}

table tr
{
	border-top:1px solid #ccc;
	background-color:#fff;
	margin:0;
	padding:0;
}

table tr:nth-child(2n)
{
	background-color:#f8f8f8;
}
table tr th[align="center"], table tr td[align="center"] {
	text-align:center;
}
table tr th, table tr td
{
	border:1px solid #ccc;
	text-align:left;
	margin:0;
	padding:6px 13px;
}

ul, ol
{
	margin:15px 0;
}

ul li, ol li
{
	margin-top:7px;
	margin-bottom:7px;
}



.shadow {
	-webkit-box-shadow:0 5px 15px #000;
	-moz-box-shadow:0 5px 15px #000;
	box-shadow:0 5px 15px #000;		
}



/* Pygments coloring */
.highlight .c{color:#998;font-style:italic;}
.highlight .err{color:#a61717;background-color:#e3d2d2;}
.highlight .k{font-weight:bold;}
.highlight .o{font-weight:bold;}
.highlight .cm{color:#998;font-style:italic;}
.highlight .cp{color:#999;font-weight:bold;}
.highlight .c1{color:#998;font-style:italic;}
.highlight .cs{color:#999;font-weight:bold;font-style:italic;}
.highlight .gd{color:#000;background-color:#fdd;}
.highlight .gd .x{color:#000;background-color:#faa;}
.highlight .ge{font-style:italic;}
.highlight .gr{color:#a00;}
.highlight .gh{color:#999;}
.highlight .gi{color:#000;background-color:#dfd;}
.highlight .gi .x{color:#000;background-color:#afa;}
.highlight .go{color:#888;}
.highlight .gp{color:#555;}
.highlight .gs{font-weight:bold;}
.highlight .gu{color:#800080;font-weight:bold;}
.highlight .gt{color:#a00;}
.highlight .kc{font-weight:bold;}
.highlight .kd{font-weight:bold;}
.highlight .kn{font-weight:bold;}
.highlight .kp{font-weight:bold;}
.highlight .kr{font-weight:bold;}
.highlight .kt{color:#458;font-weight:bold;}
.highlight .m{color:#099;}
.highlight .s{color:#d14;}
.highlight .na{color:#008080;}
.highlight .nb{color:#0086B3;}
.highlight .nc{color:#458;font-weight:bold;}
.highlight .no{color:#008080;}
.highlight .ni{color:#800080;}
.highlight .ne{color:#900;font-weight:bold;}
.highlight .nf{color:#900;font-weight:bold;}
.highlight .nn{color:#555;}
.highlight .nt{color:#000080;}
.highlight .nv{color:#008080;}
.highlight .ow{font-weight:bold;}
.highlight .w{color:#bbb;}
.highlight .mf{color:#099;}
.highlight .mh{color:#099;}
.highlight .mi{color:#099;}
.highlight .mo{color:#099;}
.highlight .sb{color:#d14;}
.highlight .sc{color:#d14;}
.highlight .sd{color:#d14;}
.highlight .s2{color:#d14;}
.highlight .se{color:#d14;}
.highlight .sh{color:#d14;}
.highlight .si{color:#d14;}
.highlight .sx{color:#d14;}
.highlight .sr{color:#009926;}
.highlight .s1{color:#d14;}
.highlight .ss{color:#990073;}
.highlight .bp{color:#999;}
.highlight .vc{color:#008080;}
.highlight .vg{color:#008080;}
.highlight .vi{color:#008080;}
.highlight .il{color:#099;}