Add CH to the list of units to select from

The definition of the ch unit is the width of the 0 character in the current font size.
It allows to specify a width for a column of content to be equal to an "ideal" number of characters.

This is particularly useful to handle breaks in long and bold titles responsively, balancing line-length and font-size without requiring br tags or (max-)width calculations

  • Sandrine PNS
  • Dec 29 2019
  • Shipped