SequenceDiagram/web/styles/library.css

body {
	background: rgb(140, 185, 231);
	margin: 30px 0 80px;
	padding: 0;
	font-family: sans-serif;
	line-height: 1.5;

	text-size-adjust: none;
	-webkit-text-size-adjust: none;
}

article {
	max-width: 800px;
	background: #FFFFFF;
	box-shadow: 0 5px 10px rgba(0, 0, 0, 0.5);
	margin: 0 auto;
	padding: 20px;
	border-radius: 2px;
	color: #222222;
}

article > header {
	margin: -20px -20px 30px;
	padding: 10px 20px;
	background: linear-gradient(#DDEEFF, #FFFFFF);
	border-radius: 2px;
	text-align: center;
	page-break-inside: avoid;
	break-inside: avoid;
}

article > header > h1 {
	margin: 0 0 10px;
	padding: 0;
	font: 3.5em 'Vollkorn', serif;
	clear: both;
}

article > header > .sequence-diagram {
	filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.2));
	text-align: left;
}

article > h2 {
	margin: 35px -20px 10px;
	padding: 5px 20px 0;
	font: 2em 'Vollkorn', serif;
	clear: both;
	page-break-before: always;
	break-before: page;
	page-break-after: avoid;
	break-after: avoid;
}

article h3 {
	margin: 25px -20px 10px;
	padding: 5px 20px 0;
	font: 1.5em 'Vollkorn', serif;
	clear: both;
	page-break-after: avoid;
	break-after: avoid;
}

article h4 {
	margin: 15px -20px 10px;
	padding: 5px 20px 0;
	font: 1.1em 'Vollkorn', serif;
	page-break-after: avoid;
	break-after: avoid;
}

.no-forced-break {
	page-break-before: auto;
	break-before: auto;
}

article > p {
	margin: 20px 0;
	padding: 0;
	text-align: justify;
}

article > ul {
	margin: 10px 0;
	padding: 0 0 0 30px;
	page-break-before: avoid;
	page-break-inside: avoid;
	break-before: avoid;
	break-inside: avoid;
}

section {
	display: block;
	margin: 0;
	padding: 0;
	clear: both;
	page-break-inside: avoid;
	break-inside: avoid;
}

a:link, a:visited {
	color: #556688;
	text-decoration: underline;
}

a:hover, a:active {
	color: #5577AA;
	text-decoration: none;
}

.right {
	float: right;
	width: 150px;
}

.example-diagram {
	float: right;
	max-width: 300px;
	margin-left: 20px;
	background: #F8F8F8;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
	page-break-inside: avoid;
	break-inside: avoid;
}

.region.focus .outline {
	stroke-width: 5px;
	stroke: rgba(255, 128, 0, 0.5);
}

.sequence-diagram[data-sd-interactive] .region.collapsed,
.sequence-diagram[data-sd-interactive] .region.expanded {
	cursor: pointer;
	user-select: none;
	-webkit-user-select: none;
}

.sequence-diagram[data-sd-interactive] .region.collapsed:hover .outline,
.sequence-diagram[data-sd-interactive] .region.expanded:hover .outline {
	fill: rgba(255, 128, 0, 0.5);
}

pre {
	background: #EEEEEE;
	margin: 5px 0;
	padding: 10px;
	overflow: auto;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
	min-width: 150px;
	font-size: 1.1em;
	line-height: 1.2;
	page-break-inside: avoid;
}

nav {
	display: block;
	position: sticky;
	bottom: -1px;
	margin: 40px -20px -20px;
	border-top: 1px solid rgba(0, 0, 0, 0.2);
	background: #FFFFFF;
	border-bottom-left-radius: 2px;
	border-bottom-right-radius: 2px;
	text-align: right;
	font-size: 0.8em;
	box-shadow: 0 -2px 4px -4px #000000;
}

nav a {
	display: inline-block;
	padding: 10px 20px;
	border-left: 1px solid rgba(0, 0, 0, 0.2);
}

nav a:hover {
	background: #EEEEEE;
}

@media (max-width: 860px) {
	body {
		background: transparent;
		margin: 0;
	}

	article {
		max-width: 100%;
		background: transparent;
		box-shadow: none;
		margin: 0px;
		padding: 10px;
		border-radius: 0;
		padding-bottom: 80px;
	}

	article > header {
		margin: -10px -10px 0;
		border-radius: 0;
	}

	article > header > h1 {
		font-size: 3em;
	}

	article > header > .sequence-diagram {
		max-height: 200px;
	}

	article > h2 {
		margin: 15px -10px 5px;
		padding: 5px 10px 0;
	}

	article h3 {
		margin: 10px -10px 5px;
		padding: 5px 10px 0;
	}

	article h4 {
		margin: 5px -10px 5px;
		padding: 5px 10px 0;
	}

	.sequence-diagram {
		max-height: calc(100vh - 100px);
	}

	pre.example {
		padding: 5px;
	}

	nav {
		position: fixed;
		bottom: 0;
		left: 0;
		right: 0;
		margin: 0;
		border-bottom-left-radius: 0;
		border-bottom-right-radius: 0;
	}
}

@media (max-width: 800px) {
	article {
		font-size: 0.9em;
	}
}

@media (max-width: 700px) {
	pre {
		box-shadow: none;
	}

	pre.example {
		padding: 5px;
		width: calc(100% - 205px);
		box-sizing: border-box;
	}

	.example-diagram {
		max-width: none;
		width: 200px;
		box-sizing: border-box;
		margin-left: 0;
		background: #FFFFFF;
		box-shadow: none;
	}
}

@media (max-width: 470px) {
	article > header > h1 {
		font-size: 2.5em;
	}

	pre.example {
		width: auto;
		margin: 5px -5px;
	}

	.example-diagram {
		display: block;
		float: none;
		margin: 0 auto 10px;
		width: 300px;
		max-width: 80%;
	}
}

@media print {
	body {
		background: transparent;
		margin: 0;
	}

	article {
		max-width: none;
		background: transparent;
		box-shadow: none;
		margin: 0;
		padding: 0;
		border-radius: 0;
		color: #000000;
	}

	article > header {
		margin: 0 0 30px;
		background: transparent;
		border-radius: 0;
	}

	article > header > h1 {
		margin: 50px 0 80px;
	}

	article > h2 {
		margin: 35px 0 10px;
		padding: 5px 0 0;
	}

	article h3 {
		margin: 25px 0 10px;
		padding: 5px 0 0;
	}

	article h4 {
		margin: 15px 0 10px;
		padding: 5px 0 0;
	}

	article > header > .sequence-diagram {
		/* filters print with low resolution */
		filter: none;
	}

	a:link, a:visited, a:hover, a:active {
		color: inherit;
		text-decoration: underline;
	}

	pre {
		background: #FFFFFF;
		overflow: visible;
		box-shadow: none;
		border: 1px solid #666666;
	}

	pre.print-reduced {
		display: inline-block;
	}

	pre.example {
		font-size: 0.8em;
		width: 50%;
		box-sizing: border-box;
	}

	.example-diagram {
		max-width: 50%;
		max-height: 400px;
		box-sizing: border-box;
		margin-left: 0;
		background: #FFFFFF;
		box-shadow: none;
	}

	.right {
		background: #FFFFFF;
		margin: -2px;
	}

	nav {
		display: none;
	}
}