body,
html {
	cursor: default;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
	margin: 0;
	padding: 0;
}

* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

:before,
:after {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

img,
object,
embed {
	max-width: 100%;
	height: auto;
}

object,
embed {
	height: 100%;
}

img {
	margin: 1.25% 0;
	-ms-interpolation-mode: bicubic;
}

html {
	background-color: #F0F1F3;
	padding: 2%;
}

body {
	font-size: 16px;
	line-height: 1.6;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
	color: #242424;
	max-width: 800px;
	margin: 5% auto;
}

body::after {
	clear: both;
	content: "";
	display: table;
}

header {
	margin-bottom: 8%;
}

footer {
	text-align: center;
}

h1,
h2,
h3,
h4,
h5,
h2 a {
	color: #263A48;
	font-weight: 500;
	text-decoration: none;
}

h1,
h2 {
	font-size: 36px;
	padding-bottom: 0.3em;
	margin-bottom: 0.4em;
	border-bottom: 1px solid #eee
}

h2 {
	font-size: 22px;
	padding-bottom: 0.6em;
	margin-bottom: 0.6em;
	margin-top: 2.5em;
}

h3 {
	font-size: 18px;
	margin-bottom: 0.3em;
}

h2 small a {
	color: #98999C;
	font-size: 15px;
	font-weight: normal;
	float: right;
	position: absolute;
	top: 15px;
	right: 20px;
}

section {
	background: #fff;
	margin-bottom: 1%;
	position: relative;
	padding: 6% 8%;
}

blockquote {
	border-left: 3px solid #d54e21;
	font-size: 16px;
	padding: 0 0 0 20px;
	color: #d54e21;
}

blockquote a {
	color: #d54e21;
	font-weight: 500;
}

blockquote code {
	color: #d54e21;
}

.highlight pre {
	padding: 10px;
}

.highlight {
	margin-bottom: 4%;
}

a {
	color: #1e8cbe;
	text-decoration: underline;
}

a:hover {
	color: #d54e21;
}

ul {
	list-style: none;
}

ol {
	list-style: number;
}

ol li {
	color: #98999C;
	margin-bottom: 5px;
}

ol li:last-child {
	margin-bottom: 0;
}

p,
ul,
ol,
blockquote  {
	margin-bottom: 4%;
}

ul ul {
	padding-top: 0;
	margin-bottom: 0;
	margin-left: 4%;
}

ul ul li:before {
	content: '-';
	display: inline-block;
	padding-right: 2%;
}

ul.col-2 {
	color: #98999C;
	-webkit-column-count: 2;
	-moz-column-count: 2;
	column-count: 2;
	-webkit-column-gap: 20px;
	-moz-column-gap: 20px;
	column-gap: 20px;
}

dl dt {
	font-weight: bold;
}

dl dd {
	padding-left: 10px;
}

@media screen and (min-width: 500px) {
	ul.col-2 {
		-webkit-column-count: 3;
		-moz-column-count: 3;
		column-count: 3;
		-webkit-column-gap: 20px;
		-moz-column-gap: 20px;
		column-gap: 20px;
	}
}

nav {
	background: #F0F1F3;
	min-width: 215px;
	margin-bottom: 5px;
	margin-top: 15px;
}

nav:first-of-type a {
	color: #d54e21;
	border-radius: 0;
}

nav:first-of-type a:hover {
	color: #d54e21;
}

nav:first-of-type a:before {
	background-color: #d54e21;
}

nav.affix {
	position: fixed;
	top: 20px;
}

nav.affix-bottom {
	position: absolute;
}

nav a {
	border-radius: 3px;
	font-size: 15px;
	display: block;
	cursor: pointer;
	font-weight: 500;
	position: relative;
	text-decoration: none;
	padding: 10px 12px;
	width: 100%;
	padding-right: 3px;
	border-bottom: 2px solid #fff;
}

nav a:before {
	content: '';
	width: 4px;
	display: block;
	left: 0;
	position: absolute;
	height: 100%;
	display: none;
	background: #1e8cbe;
	top: 0;
}

nav a:hover {
	background-color: #E6E8EA;
	color: #1e8cbe;
	text-decoration: underline;
}

nav a:hover:before {
	display: block;
}

nav a:last-of-type {
	border-bottom: none;
}

.gist {
	margin-top: 5.1%;
	margin-bottom: 5%;
}

@media screen and (max-width: 1050px) {
	body {
		margin: 0 auto;
	}
}

@media screen and (max-width: 767px) {
	header span {
		display: none;
	}

	h1 {
		font-size: 26px;
	}

	h2 {
		font-size: 20px;
	}
}

@media screen and (max-width: 514px) {
	p,
	ul,
	ol,
	blockquote  {
		margin-bottom: 8%;
	}
}