Several Improvements

[markusgritsch]

Hi, I like the concept of bonsai.css very much. Thank you for developing it.

If anyone is interested, I fixed some issues, and added a few things.
https://markusgritsch.github.io/bonsai.css/myindex.html
https://markusgritsch.github.io/bonsai.css/dist/mybonsai.css

The switch is an <input type="checkbox" role="switch">

The progress and (continuously spinning) busy indicator are new, the input range is a bit tweaked.

The descender cropping and the height of the <select> is fixed.

Despite being disabled="", buttons still reacted to hover and clicking. This is now fixed.

Radio buttons properly display the focus border now and check boxes use an SVG check mark because the tick glyph was rendered black on my iPhone 6.

The grid layout can now be used without class="grid" and I added the grid-auto-flow property to be able to have a responsive auto flow direction.

I added the bullet styling from the markdown book.css.

The @media rule now also affects printing, since printing a page styled for a phone does not look appealing.

The basic grid layouting was missing the xl @media rule.

Some other minor fixes.

Feel free to add some or all changes to your excellent bonsai.css framework.

[diomed]

would be nice if you sent pr to master

btw @_ciar4n is founder, might be good to ask him if he'd co-own this repo or transfer it to you. smth like that.
so it would go on