Update readme to CommonMark and fix typos

README.md

@@ -1,17 +1,17 @@
-#MaterialZ
+# MaterialZ
 
 MaterialZ is a CSS library that implements [Google's Material Design guidelines](http://google.com/design) in plain CSS.
 
 
-##Material-ize your site
+## Material-ize your site
 If you want Material-/Paper-themed HTML elements on your page, you just need to include “material-elements.css”, which styles most basic HTML elements.
 
 [See examples and code snippets at materialz.zmyaro.com/#elements →](https://materialz.zmyaro.com/#elements)
 
-##Add Material widgets
+## Add Material widgets
 You can use widgets such as action bars, lists, and cards by adding “material-widgets.css” and specifying classes:
 * To add a top app bar, add an element with the `appBar` class (e.g., `<header class="appBar">`).
-* To add a toolbar, add an element with `role="toolbar"` class (e.g., `<div role="toolbar">`).  Toolbar buttons are flat and circular by dfault.
+* To add a toolbar, add an element with `role="toolbar"` class (e.g., `<div role="toolbar">`).  Toolbar buttons are flat and circular by default.
   - An Android action bar is frequently just an app bar with toolbar buttons - `<header class="appBar" role="toolbar">`.
 * To add a list, add a `<ul>` or `<ol>` element with the class `list` (e.g., `<ul class="list">`).
 * To add a card, add the `card` class to an element.  You may wish to use the depth classes to "raise" the card as well (see below).
@@ -20,27 +20,27 @@ Note: adding the widgets stylesheet will automatically add padding to the `body`
 
 [See examples and code snippets at materialz.zmyaro.com/#widgets →](https://materialz.zmyaro.com/#widgets)
 
-##Add depth
+## Add depth
 You can add shadows to elements with classes `z1`-`z5`.  These are best used with `<button>`s (e.g., `<button class="z1">` for a raised button), `.card`s (e.g., `<div class="card z2">`), and `.appBar`s (e.g., `<header class="appBar z3">`).
 
 [See examples and code snippets at materialz.zmyaro.com/#depth →](https://materialz.zmyaro.com/#depth)
 
-##Make it work on older mobile browsers
+## Make it work on older mobile browsers
 One great use of MaterialZ is to make mobile web sites look like native Android 5+ apps.  MaterialZ includes a script to make sure all widgets respond to touch properly in mobile WebKit (Mobile Safari, Android Browser, Chrome for Android).
 * Make sure you include the “material-touch.js” file.
 * Add a script tag to your page: `<script type="text/javascript" src="material-touch.js"></script>`.
 
-##Make it work a little better in older desktop browsers
+## Make it work a little better in older desktop browsers
 You can add the `fix-*.css` stylesheets to fix certain issues ith older browsers, such as IE < 9 and Safari < 6, if you need to support those, however you should only load those stylesheets in those browsers, as they include overrides for better styles used in newer browsers.
 
-##The Roboto Font
-material-elements.css imports basic Roboto and Roboto Mono by default.  If you need more weights or character sets, you can load them through [Google Web Fonts](https://fonts.google.com/specimen/Roboto.
+## The Roboto Font
+material-elements.css imports basic Roboto and Roboto Mono by default.  If you need more weights or character sets, you can load them through [Google Web Fonts](https://fonts.google.com/specimen/Roboto).
 
-##Known issues
-* Certain form elements (checkboxes, radio buttons) are only properly themed in WebKit-derived browsers (e.g. Safari, Chrome) and newer versions of Firefox and partially themed in Presto (older Opera) and the latest versions of Trident/EdgeHTML (IE10+, Edge).
+## Known issues
+* Certain form elements (checkboxes, radio buttons) are only properly themed in WebKit-derived browsers (e.g. Safari, Chrome, new Edge, newer Opera) and newer versions of Firefox and partially themed in Presto (older Opera) and the latest versions of Trident/EdgeHTML (IE10+, Edge Legacy).
 * Certain form elements, such as range sliders, are unsupported in some older browsers.
 
 The above issues are the result of browser limitations or lack of documented solutions.
 
-##Contributing to MaterialZ
+## Contributing to MaterialZ
 Contributions to this project are welcome.  Please follow standard [commit guidelines](http://git-scm.com/book/ch5-2.html#Commit-Guidelines).