Re: [csswg-drafts] [css-values] ch units shouldn’t cause font downloads

Today I discovered that a ‘ch’ unit in Font Awesome Pro (a popular icon font) is zero width in Safari. So, I think the .notdef glyph is not a reliable thing to fall back on. Average width doesn’t seem right either, as icons in an icon font tend to be much wider than a zero would be. Maybe something like 0.4em? Or use the width of an actual space character as a fallback first, if it is available?

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Received on Monday, 24 September 2018 23:56:49 UTC