CSS units - ch

• The ch unit allows for setting widths according to character width
• This makes web typography easier by allowing developers to set an ideal width for text boxes
• Solves the problem of text content being too wide and therefore unreadable
• Defines “character width” according to the o glyph of the current element’s font (including font-size, etc.)
  • this definition means that non-monospaced fonts will potentially behave unpredictably, since an m is clearly wider than an o, so a 65ch width will not always be 65 characters wide