Re: [csswg-drafts] [css-backgrounds] The shape of box-shadow should be a circle for a box with border-radius:50% and big spread (#7103)

> I guess I'm missing what the issue is that's causing it to be so different

The difference is that `border-radius` affects the border area, so no need to do anything for the border other than:

> The padding edge (inner border) radius is the outer border radius minus the corresponding border thickness. In the case where this results in a negative value, the inner radius is zero.

But a spreading shadow goes beyond the border area, so its radius needs to be increased. And here there is a problem, because a sharp `0px` should also produce a sharp shadow, but we should also have continuity.

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Received on Thursday, 16 June 2022 08:59:13 UTC