Added code highlighting styles

src/components/BaseHead.astro

@@ -38,3 +38,4 @@ const { title, description, permalink } = Astro.props;
 
 <!-- Styles -->
 <link rel="stylesheet" href={Astro.resolve('../styles/global.css')} />
+<link rel="stylesheet" href={Astro.resolve('../styles/highlight.css')} />

src/styles/highlight.css

@@ -0,0 +1,219 @@
+code[class*="language-"], pre[class*="language-"] {
+	text-align: left;
+	white-space: pre;
+	word-spacing: normal;
+	word-break: normal;
+	word-wrap: normal;
+	hyphens: none;
+	color: inherit;
+	text-shadow: none;
+	/* font-family: Roboto Mono, monospace; */
+	font-size: 1em;
+	line-height: 1.5em;
+	tab-size: 4;
+}
+
+code[class*="language-"]::-moz-selection, pre[class*="language-"]::-moz-selection,
+code[class*="language-"] ::-moz-selection,
+pre[class*="language-"] ::-moz-selection {
+	text-shadow: none;
+	opacity: 1;
+	color: #eee;
+	background: #363636;
+}
+
+code[class*="language-"]::selection, pre[class*="language-"]::selection,
+code[class*="language-"] ::selection,
+pre[class*="language-"] ::selection {
+	text-shadow: none;
+	opacity: 1;
+	color: #eee;
+	background: #363636;
+}
+
+@media print {
+	code[class*="language-"], pre[class*="language-"] {
+		text-shadow: none !important;
+	}
+}
+
+:not(pre) > code[class*="language-"] {
+	white-space: normal;
+	color: #c3cee3;
+	background: #263238;
+	border-radius: 0.2em;
+	padding: 0.1em;
+}
+
+pre > code[class*="language-"] {
+	background: none;
+}
+
+pre[class*="language-"] {
+	overflow: auto;
+	position: relative;
+	color: #c3cee3;
+	background: #263238;
+	border-radius: 0;
+	margin: 0.5em 0;
+	padding: 1.25em 1em;
+}
+
+pre[class*="language-"].language-css > code, pre[class*="language-"].language-sass > code, pre[class*="language-"].language-scss > code {
+	color: #fd9170;
+}
+
+[class*="language-"] .namespace {
+	opacity: 0.7;
+}
+
+.token.atrule {
+	color: #c792ea;
+}
+
+.token.attr-name {
+	color: #ffcb6b;
+}
+
+.token.attr-value {
+	color: #c3e88d;
+}
+
+.token.attribute {
+	color: #c3e88d;
+}
+
+.token.boolean {
+	color: #c792ea;
+}
+
+.token.builtin {
+	color: #ffcb6b;
+}
+
+.token.cdata {
+	color: #80cbc4;
+}
+
+.token.char {
+	color: #80cbc4;
+}
+
+.token.class {
+	color: #ffcb6b;
+}
+
+.token.class-name {
+	color: #f2ff00;
+}
+
+.token.color {
+	color: #f2ff00;
+}
+
+.token.comment {
+	color: #546e7a;
+}
+
+.token.constant {
+	color: #c792ea;
+}
+
+.token.deleted {
+	color: #f07178;
+}
+
+.token.doctype {
+	color: #546e7a;
+}
+
+.token.entity {
+	color: #f07178;
+}
+
+.token.function {
+	color: #c792ea;
+}
+
+.token.hexcode {
+	color: #f2ff00;
+}
+
+.token.id {
+	color: #c792ea;
+	font-weight: bold;
+}
+
+.token.important {
+	color: #c792ea;
+	font-weight: bold;
+}
+
+.token.inserted {
+	color: #80cbc4;
+}
+
+.token.keyword {
+	color: #c792ea;
+	font-style: italic;
+}
+
+.token.number {
+	color: #fd9170;
+}
+
+.token.operator {
+	color: #89ddff;
+}
+
+.token.prolog {
+	color: #546e7a;
+}
+
+.token.property {
+	color: #80cbc4;
+}
+
+.token.pseudo-class {
+	color: #c3e88d;
+}
+
+.token.pseudo-element {
+	color: #c3e88d;
+}
+
+.token.punctuation {
+	color: #89ddff;
+}
+
+.token.regex {
+	color: #f2ff00;
+}
+
+.token.selector {
+	color: #f07178;
+}
+
+.token.string {
+	color: #c3e88d;
+}
+
+.token.symbol {
+	color: #c792ea;
+}
+
+.token.tag {
+	color: #f07178;
+}
+
+.token.unit {
+	color: #f07178;
+}
+
+.token.url {
+	color: #fd9170;
+}
+
+.token.variable {
+	color: #f07178;
+}