[csswg-drafts] [css-backgrounds-3] `spread` variable is undefined in "adjusted radius dimension" (#13318)

AtkinsSJ has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-backgrounds-3] `spread` variable is undefined in "adjusted radius dimension" ==
[adjusted radius dimension](https://drafts.csswg.org/css-backgrounds/#adjusted-radius-dimension) lists three parameters:

> To compute the adjusted radius dimension given numbers coverage, radius, and outset:

However, step 1 uses `spread`, which isn't defined:
> 1. If radius is greater than spread, or if coverage is greater than 1, then return radius + outset.

As a side note for anyone who fixes this: The related [outset-adjusted border radius](https://drafts.csswg.org/css-backgrounds/#outset-adjusted-border-radius) algorithm misspells "adjusted" in a couple of variable names: `adustedRadiusWidth` and `adustedRadiusHeight`.

Pinging @noamr as these were both introduced in #12896.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/13318 using your GitHub account


-- 
Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config

Received on Friday, 9 January 2026 14:52:55 UTC