Add test for min/max-height + border-box bug

Check for a bug in Firefox < 17 and IE < 9 where when a min or max
height is set on a block, box-sizing: border-box is ignored and any
padding gets added to the element's height.

Adapted from [Shane Tomlinson](https://shanetomlinson.com/2012/box-sizing-border-box-padding-and-min-height-bug-in-firefox-and-ie/).