W3C reference (context only, see #200)
Foxglove
Difference
<text id="revision"> legend every test carries: it renders in a fallback font this
library cannot match, so it is excluded from the comparison entirely rather than failing every test.
The six rect elements on the left have varying 'fill-opacity' values within the valid range of 0 to 1. The six elements on the right have 'fill-opacity' values outside the 0 to 1 range, and must be clamped. The top three rect elements on the right must have their 'fill-opacity' clamped to 0, while the bottom three rect elements on the right must be clamped to 1.
