:root {
	--screen-width: 70%;
	--slider-color: #FFFFFF;
	--slider-bg-on-color: #2196F3;
	--slider-bg-off-color: #CCCCCC;
}

[theme="light"] {
	--bg-color: #FFFFFF;
	--text-color: #24292E;
	--box-color: #EBEDEF;
	--url-color: #0366D6;
	--underline-color: #EAECEF;
}

[theme="dark"] {
	--bg-color: #22272E;
	--text-color: #ADBAC7;
	--box-color: #2D333B;
	--url-color: #539BF5;
	--underline-color: #373E47;
}

body {
	background-color: var(--bg-color);
	margin-bottom: 20px;
	margin-left: auto;
	margin-right: auto;
	max-width: var(--screen-width);
	padding-left: 30px;
	padding-right: 30px;
}

html {
	line-height: 1.15;
	-ms-text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%;
}

body, html {
	font-size: 16px;
	font-family: Lato, Helvetica Neue, Helvetica, sans-serif;
	font-variant-ligatures: common-ligatures;
	line-height: 1.67;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

h1 {
	border-bottom: 1px solid var(--underline-color);
	content: "";
	display: block;
	font-size: 2em;
	position: relative;
	top: 0.33em;
	width: var(--screen-width);
}

h1, h3 {
	margin: 1.8em 0;
	line-height: 1.33;
}

p {
	margin: 1.2em 0;
}


button, h1, h3, input, p, textarea {
	color: var(--text-color);
}

button, input, code, textarea {
	background-color: var(--box-color);
}

a {
	background-color: transparent;
	color: var(--url-color);
	text-decoration: underline;
	text-decoration-skip: ink;
	-webkit-text-decoration-skip: objects;
}

a:focus, a:hover {
	text-decoration: none;
}

button {
	overflow: visible;
	text-transform: none;
}

code {
	font-family: Roboto Mono, Lucida Sans Typewriter, Lucida Console, monaco, Courrier,
		monospace;
	font-size: 1em;
	padding: 2px 4px;
}

input {
	border: none;
	overflow: visible;
}

textarea {
	overflow: auto;
}

button, code, input, textarea {
	border: none;
	border-radius: 6px;
	font-family: sans-serif;
	font-size: 100%;
	line-height: 1.5;
	margin: 0;
}

.switch {
	display: inline-flex;
	float: right;
	height: 34px;
	position: relative;
	width: 60px;
}

.switch input {
	display: inline-block;
	height: 0;
	opacity: 0;
	width: 0;
}

.slider {
	background-color: var(--slider-bg-off-color);
	border-radius: 34px;
	bottom: 0;
	position: absolute;
	cursor: pointer;
	left: 0;
	right: 0;
	top: 0;
	transition: .4s;
	-webkit-transition: .4s;
}

.slider:before {
	background-color: var(--slider-color);
	border-radius: 50%;
	bottom: 4px;
	content: "";
	height: 26px;
	left: 4px;
	position: absolute;
	transition: .4s;
	width: 26px;
	-webkit-transition: .4s;
}

input:checked + .slider {
	background-color: var(--slider-bg-on-color);
}

input:focus + .slider {
	box-shadow: 0 0 1px var(--slider-bg-on-color);
}

input:checked + .slider:before {
	transform: translateX(26px);
	-ms-transform: translateX(26px);
	-webkit-transform: translateX(26px);
}