Tag: EPUB 3
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How SVG ViewBox and FXL Sizing: Fixing HTM_048 Warnings?
Read more: How SVG ViewBox and FXL Sizing: Fixing HTM_048 Warnings?Fixed-layout (FXL) EPUB 3.3 publishing pipelines frequently encounter automated ingestion failure HTM_048: “SVG Fixed-Layout Documents must have a ‘viewBox’ attribute (on the outermost ‘svg’ element)”. This error halts validation across…