use prism-tomorrow.css

docs/_style/prism-master/components/prism-hpkp.js

@@ -0,0 +1,20 @@
+/**
+ * Original by Scott Helme.
+ *
+ * Reference: https://scotthelme.co.uk/hpkp-cheat-sheet/
+ */
+
+Prism.languages.hpkp = {
+	'directive':  {
+		pattern: /\b(?:(?:includeSubDomains|preload|strict)(?: |;)|pin-sha256="[a-zA-Z\d+=/]+"|(?:max-age|report-uri)=|report-to )/,
+		alias: 'keyword'
+	},
+	'safe': {
+		pattern: /\d{7,}/,
+		alias: 'selector'
+	},
+	'unsafe': {
+		pattern: /\d{0,6}/,
+		alias: 'function'
+	}
+};