prismjs with unescaped markus plugin is needed

res/prism.css

@@ -1,126 +1,5 @@
 /* PrismJS 1.29.0
-https://prismjs.com/download.html#themes=prism-okaidia&languages=markup+css+clike+javascript */
-/**
- * okaidia theme for JavaScript, CSS and HTML
- * Loosely based on Monokai textmate theme by http://www.monokai.nl/
- * @author ocodia
- */
-
-code[class*="language-"],
-pre[class*="language-"] {
-	color: #f8f8f2;
-	background: none;
-	text-shadow: 0 1px rgba(0, 0, 0, 0.3);
-	font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
-	font-size: 1em;
-	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;
-}
-
-/* Code blocks */
-pre[class*="language-"] {
-	padding: 1em;
-	margin: .5em 0;
-	overflow: auto;
-	border-radius: 0.3em;
-}
-
-:not(pre) > code[class*="language-"],
-pre[class*="language-"] {
-	background: #272822;
-}
-
-/* Inline code */
-:not(pre) > code[class*="language-"] {
-	padding: .1em;
-	border-radius: .3em;
-	white-space: normal;
-}
-
-.token.comment,
-.token.prolog,
-.token.doctype,
-.token.cdata {
-	color: #8292a2;
-}
-
-.token.punctuation {
-	color: #f8f8f2;
-}
-
-.token.namespace {
-	opacity: .7;
-}
-
-.token.property,
-.token.tag,
-.token.constant,
-.token.symbol,
-.token.deleted {
-	color: #f92672;
-}
-
-.token.boolean,
-.token.number {
-	color: #ae81ff;
-}
-
-.token.selector,
-.token.attr-name,
-.token.string,
-.token.char,
-.token.builtin,
-.token.inserted {
-	color: #a6e22e;
-}
-
-.token.operator,
-.token.entity,
-.token.url,
-.language-css .token.string,
-.style .token.string,
-.token.variable {
-	color: #f8f8f2;
-}
-
-.token.atrule,
-.token.attr-value,
-.token.function,
-.token.class-name {
-	color: #e6db74;
-}
-
-.token.keyword {
-	color: #66d9ef;
-}
-
-.token.regex,
-.token.important {
-	color: #fd971f;
-}
-
-.token.important,
-.token.bold {
-	font-weight: bold;
-}
-.token.italic {
-	font-style: italic;
-}
-
-.token.entity {
-	cursor: help;
-}
-
+https://prismjs.com/download.html#themes=prism-okaidia&languages=markup+css+clike+javascript+bash+c+markup-templating+php+ruby&plugins=line-numbers+unescaped-markup */
+code[class*=language-],pre[class*=language-]{color:#f8f8f2;background:0 0;text-shadow:0 1px rgba(0,0,0,.3);font-family:Consolas,Monaco,'Andale Mono','Ubuntu Mono',monospace;font-size:1em;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-]{padding:1em;margin:.5em 0;overflow:auto;border-radius:.3em}:not(pre)>code[class*=language-],pre[class*=language-]{background:#272822}:not(pre)>code[class*=language-]{padding:.1em;border-radius:.3em;white-space:normal}.token.cdata,.token.comment,.token.doctype,.token.prolog{color:#8292a2}.token.punctuation{color:#f8f8f2}.token.namespace{opacity:.7}.token.constant,.token.deleted,.token.property,.token.symbol,.token.tag{color:#f92672}.token.boolean,.token.number{color:#ae81ff}.token.attr-name,.token.builtin,.token.char,.token.inserted,.token.selector,.token.string{color:#a6e22e}.language-css .token.string,.style .token.string,.token.entity,.token.operator,.token.url,.token.variable{color:#f8f8f2}.token.atrule,.token.attr-value,.token.class-name,.token.function{color:#e6db74}.token.keyword{color:#66d9ef}.token.important,.token.regex{color:#fd971f}.token.bold,.token.important{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}
+pre[class*=language-].line-numbers{position:relative;padding-left:3.8em;counter-reset:linenumber}pre[class*=language-].line-numbers>code{position:relative;white-space:inherit}.line-numbers .line-numbers-rows{position:absolute;pointer-events:none;top:0;font-size:100%;left:-3.8em;width:3em;letter-spacing:-1px;border-right:1px solid #999;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.line-numbers-rows>span{display:block;counter-increment:linenumber}.line-numbers-rows>span:before{content:counter(linenumber);color:#999;display:block;padding-right:.8em;text-align:right}
+[class*=lang-] script[type='text/plain'],[class*=language-] script[type='text/plain'],script[type='text/plain'][class*=lang-],script[type='text/plain'][class*=language-]{display:block;font:100% Consolas,Monaco,monospace;white-space:pre;overflow:auto}