Start working on responsiveness and about page.

docs/src/parser/nodes/index.js

@@ -0,0 +1,17 @@
+const parseNode = require('./Node.js')
+
+module.exports.Block = parseNode
+module.exports.Section = async (doc, rootLevel) => {
+  const variant = doc.tail()
+  return { variant, ...(await parseNode(doc, rootLevel)) }
+}
+module.exports.Header = require('./Header.js')
+module.exports.Button = require('./Button.js')
+module.exports.Icon = require('./Icon.js')
+
+module.exports.Markdown = require('./Markdown.js')
+module.exports.CodeExample = require('./CodeExample.js')
+module.exports.Logo = doc => ({
+  type: `Logo`,
+  variant: doc.tail() || 'light'
+})