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For grid items with auto preferred size, stretch/normal alignment, and no auto margins, the final size is simply the containing block size minus margin box sizes. We can compute this directly without calling `calculate_fit_content_width/height`, which triggers expensive intrinsic sizing layout passes.
34 lines
755 B
HTML
34 lines
755 B
HTML
<!DOCTYPE html>
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<style>
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* {
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border: 1px solid black;
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}
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.grid {
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display: grid;
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grid-template-columns: 1fr 1fr;
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grid-template-rows: 1fr 1fr;
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width: 200px;
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height: 200px;
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}
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.item {
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background: lightyellow;
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}
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.with-margin {
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margin: 10px;
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}
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.with-horizontal-margin {
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margin-left: 5px;
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margin-right: 15px;
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}
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.with-vertical-margin {
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margin-top: 8px;
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margin-bottom: 12px;
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}
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</style>
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<div class="grid">
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<div class="item">no margin</div>
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<div class="item with-margin">10px margin</div>
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<div class="item with-horizontal-margin">h margins</div>
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<div class="item with-vertical-margin">v margins</div>
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</div>
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