This normalizes the CSS to what the suggested default browser CSS should
be, which is now implemented in IE11, Edge, Blink, WebKit and Gecko (for
the latter, see https://www.w3.org/Bugs/Public/show_bug.cgi?id=28784)
References twbs/bootstrap#17379
Closes#471
Use a test-like presentation to make it clearer what the test file is
looking to test. Don't use the file as a dumping ground for every HTML
element. This change makes the tests more focused and useful.
Fix gh-276
Fix gh-284
Fix gh-285
Inherit all `font` properties.
Inherit `color` for form controls. Chrome and Safari on OS X will not
inherit `color` as they heavily restrict the author-defined styles that
will be respected for that element.
Fix gh-157