[css-grid] Use synthesized border-box baseline for grid items without… · w3c/csswg-drafts@15fe334 (original) (raw)

`@@ -2174,24 +2174,17 @@ Flex Container Baselines

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` the shared alignment baseline of those flex items.

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` 2. Otherwise, if the flex container has at least one flex item,

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and its first/last flex item has a baseline

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parallel to the flex container's main axis,

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` the flex container's first/last main-axis baseline set

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` is generated from

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its alignment baseline.

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1. Otherwise, the flex container has no natural first/last main-axis baseline set,

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and a synthesized first/last baseline set, if needed,

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is synthesized

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from the first/last item's border box,

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or, failing that, from the flex container's content box.

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`+

the alignment baseline of the first/last flex item.

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(If that item has no alignment baseline

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parallel to the flex container's main axis,

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then one is first synthesized

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from its border edges.)

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`-

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1. Otherwise, the flex container has no first/last main-axis baseline set,

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and one is synthesized if needed

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according to the rules of its alignment context.

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` lt="cross-axis baseline set|first cross-axis baseline set|last cross-axis baseline set">

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`@@ -2202,16 +2195,18 @@ Flex Container Baselines

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` its baselines are determined as follows:

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` 1. If the flex container has at least one flex item,

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and its first/last flex item has a first/last baseline set

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parallel to the flex container's cross axis,

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` the flex container's first/last cross-axis baseline set

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is that baseline set.

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is generated from

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the alignment baseline of the first/last flex item.

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(If that item has no alignment baseline

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parallel to the flex container's cross axis,

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then one is first synthesized

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from its border edges.)

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1. Otherwise, the flex container has no first/last main-axis baseline set,

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and one is synthesized if needed

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according to the rules of its alignment context.

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1. Otherwise, the flex container has no natural cross-axis baseline set,

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and a synthesized first/last baseline set, if needed,

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is synthesized

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from the first/last item's border box,

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or, failing that, from the flex container's content box.

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` When calculating the baseline according to the above rules,

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