Add prism lib

.eslintignore

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+src/demo/lib

src/demo/lib/prism/index.js

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+import './prism.css'
+import Prism from './prism'
+
+export default Prism

src/demo/lib/prism/prism.css

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+/* http://prismjs.com/download.html?themes=prism&languages=markup+css+scss&plugins=previewer-base+previewer-color */
+/**
+ * prism.js default theme for JavaScript, CSS and HTML
+ * Based on dabblet (http://dabblet.com)
+ * @author Lea Verou
+ */
+
+code[class*="language-"],
+pre[class*="language-"] {
+	color: black;
+	background: none;
+	text-shadow: 0 1px white;
+	font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
+	text-align: left;
+	white-space: pre;
+	word-spacing: normal;
+	word-break: normal;
+	word-wrap: normal;
+	line-height: 1.5;
+
+	-moz-tab-size: 4;
+	-o-tab-size: 4;
+	tab-size: 4;
+
+	-webkit-hyphens: none;
+	-moz-hyphens: none;
+	-ms-hyphens: none;
+	hyphens: none;
+}
+
+pre[class*="language-"]::-moz-selection, pre[class*="language-"] ::-moz-selection,
+code[class*="language-"]::-moz-selection, code[class*="language-"] ::-moz-selection {
+	text-shadow: none;
+	background: #b3d4fc;
+}
+
+pre[class*="language-"]::selection, pre[class*="language-"] ::selection,
+code[class*="language-"]::selection, code[class*="language-"] ::selection {
+	text-shadow: none;
+	background: #b3d4fc;
+}
+
+@media print {
+	code[class*="language-"],
+	pre[class*="language-"] {
+		text-shadow: none;
+	}
+}
+
+/* Code blocks */
+pre[class*="language-"] {
+	padding: 1em;
+	margin: .5em 0;
+	overflow: auto;
+}
+
+:not(pre) > code[class*="language-"],
+pre[class*="language-"] {
+	background: #f5f2f0;
+}
+
+/* Inline code */
+:not(pre) > code[class*="language-"] {
+	padding: .1em;
+	border-radius: .3em;
+	white-space: normal;
+}
+
+.token.comment,
+.token.prolog,
+.token.doctype,
+.token.cdata {
+	color: slategray;
+}
+
+.token.punctuation {
+	color: #999;
+}
+
+.namespace {
+	opacity: .7;
+}
+
+.token.property,
+.token.tag,
+.token.boolean,
+.token.number,
+.token.constant,
+.token.symbol,
+.token.deleted {
+	color: #905;
+}
+
+.token.selector,
+.token.attr-name,
+.token.string,
+.token.char,
+.token.builtin,
+.token.inserted {
+	color: #690;
+}
+
+.token.operator,
+.token.entity,
+.token.url,
+.language-css .token.string,
+.style .token.string {
+	color: #a67f59;
+	background: hsla(0, 0%, 100%, .5);
+}
+
+.token.atrule,
+.token.attr-value,
+.token.keyword {
+	color: #07a;
+}
+
+.token.function {
+	color: #DD4A68;
+}
+
+.token.regex,
+.token.important,
+.token.variable {
+	color: #e90;
+}
+
+.token.important,
+.token.bold {
+	font-weight: bold;
+}
+.token.italic {
+	font-style: italic;
+}
+
+.token.entity {
+	cursor: help;
+}
+
+.prism-previewer,
+.prism-previewer:before,
+.prism-previewer:after {
+	position: absolute;
+	pointer-events: none;
+}
+.prism-previewer,
+.prism-previewer:after {
+	left: 50%;
+}
+.prism-previewer {
+	margin-top: -48px;
+	width: 32px;
+	height: 32px;
+	margin-left: -16px;
+
+	opacity: 0;
+	-webkit-transition: opacity .25s;
+	-o-transition: opacity .25s;
+	transition: opacity .25s;
+}
+.prism-previewer.flipped {
+	margin-top: 0;
+	margin-bottom: -48px;
+}
+.prism-previewer:before,
+.prism-previewer:after {
+	content: '';
+	position: absolute;
+	pointer-events: none;
+}
+.prism-previewer:before {
+	top: -5px;
+	right: -5px;
+	left: -5px;
+	bottom: -5px;
+	border-radius: 10px;
+	border: 5px solid #fff;
+	box-shadow: 0 0 3px rgba(0, 0, 0, 0.5) inset, 0 0 10px rgba(0, 0, 0, 0.75);
+}
+
+.prism-previewer:after {
+	top: 100%;
+	width: 0;
+	height: 0;
+	margin: 5px 0 0 -7px;
+	border: 7px solid transparent;
+	border-color: rgba(255, 0, 0, 0);
+	border-top-color: #fff;
+}
+.prism-previewer.flipped:after {
+	top: auto;
+	bottom: 100%;
+	margin-top: 0;
+	margin-bottom: 5px;
+	border-top-color: rgba(255, 0, 0, 0);
+	border-bottom-color: #fff;
+}
+.prism-previewer.active {
+	opacity: 1;
+}
+.prism-previewer-color {
+	background-image: linear-gradient(45deg, #bbb 25%, transparent 25%, transparent 75%, #bbb 75%, #bbb), linear-gradient(45deg, #bbb 25%, #eee 25%, #eee 75%, #bbb 75%, #bbb);
+	background-size: 10px 10px;
+	background-position: 0 0, 5px 5px;
+}
+.prism-previewer-color:before {
+	background-color: inherit;
+	background-clip: padding-box;
+}
+