html, body {
	background: #0f0f14;
	margin: 0;
	color: #e6e6e6;
}
h1, h2, h3, h4, h5, h6, p {
	margin: 0;
	padding: 0;
}
h1, h2, h3 {
  color: #ff7b00;
}

body {
	font-family: Verdana, Geneva, sans-serif;
	font-size: 100%;
	width: 80%;
	margin-right: auto;
	margin-left: auto;
	padding: 2.5% 2.5% 0;
	background: #1b1b26;
	line-height: 1.8;
}
h1 {
	font: 1.6em Verdana, Geneva, sans-serif;
	margin-bottom: .4em;
	color: #ff7b00;
}
h2 {
	font: 3.2em Georgia, "Times New Roman", Times, serif;
	margin-bottom: .2em;
}
h3 {
	font-size: 1.2em;
}
p {
	margin-bottom: 1em;
}
a {
	color: #cb6200;
}
a:hover {
	color: #964900;
}
pre {
	font-size: 1.4em;
	color: white;
	padding: .5em 1em;
	border-left: 1em solid #ff7b00;
	background: #a3a3a3;
	white-space: pre-wrap;
	white-space: -moz-pre-wrap;
	white-space: -pre-wrap;
	white-space: -o-pre-wrap;
	word-wrap: break-word;
	width: 80%;
}
pre.wrong {
	border-left-color: red;
}
pre.correct {
	border-left-color: green;
}
dt {
	font-style: italic;
	font-size:1.2em;
}
dd {
	margin-bottom: 1.4em;
}
table {
	margin-top: 1em;
}
caption {
	margin: 0;
	padding: 0;
	margin-bottom: 1em;
	text-align: left;
}
td, th {
	padding: 10px;
}
.center {
	text-align: center;
}

header h2 {
	padding-bottom: .2em;
	border-bottom: 1px solid #ff7b00;
}
aside {
	padding: 1em;
	background:#26263a;
	color: white;
	margin-bottom: 1em;
}
aside h4 {
	color: white;
}
footer {
	border-top: 1px solid #ff7b00;
	text-align: center;
	font-size: .8em;
	line-height: 4em;
	margin-top: 1em;
}
blockquote {
	font-style: italic;
}
.flowRight {
	float: right;
	margin-left: 10px;
}
.flowLeft {
	float: left;
	margin-right: 10px;
}
.flowCenter {
	float: center;
}

video {
  width: 500px;
}

video::cue {
  font-size: 1rem;
}