Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] [BFC] children: not-inline
  BlockContainer <html> at [0,0] [0+0+0 800 0+0+0] [0+0+0 336 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 320 0+0+8] children: not-inline
      BlockContainer <(anonymous)> at [8,8] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      Box <button.flex-container.single-image> at [13,10] flex-container(row) [0+1+4 190 4+1+584] [0+1+1 44 1+1+0] [FFC] children: not-inline
        ImageBox <(anonymous)> at [13,10] flex-item [0+0+0 32 0+0+0] [0+0+0 32 0+0+0] children: not-inline
        BlockContainer <(anonymous)> at [53,10] flex-item [0+0+0 127.859375 0+0+0] [0+0+0 44 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 14, rect: [53,10 127.859375x16] baseline: 12.796875
              "Ratio-only SVG"
          TextNode <#text> (not painted)
      BlockContainer <(anonymous)> at [8,56] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      Box <button.flex-container.single-image.intrinsic-size> at [13,58] flex-container(row) [0+1+4 190 4+1+584] [0+1+1 44 1+1+0] [FFC] children: not-inline
        ImageBox <(anonymous)> at [13,58] flex-item [0+0+0 40 0+0+0] [0+0+0 32 0+0+0] children: not-inline
        BlockContainer <(anonymous)> at [61,58] flex-item [0+0+0 142 0+0+0] [0+0+0 44 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 14, rect: [79.8125,58 104.359375x16] baseline: 12.796875
              "Intrinsic-size"
          frag 1 from TextNode start: 15, length: 3, rect: [113.40625,74 37.1875x16] baseline: 12.796875
              "SVG"
          TextNode <#text> (not painted)
      BlockContainer <(anonymous)> at [8,104] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      Box <button.flex-container.single-image.with-alt-text> at [13,106] flex-container(row) [0+1+4 190 4+1+584] [0+1+1 44 1+1+0] [FFC] children: not-inline
        ImageBox <(anonymous)> at [13,106] flex-item [0+0+0 32 0+0+0] [0+0+0 32 0+0+0] children: not-inline
        BlockContainer <(anonymous)> at [53,106] flex-item [0+0+0 65.5 0+0+0] [0+0+0 44 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 8, rect: [53,106 65.5x16] baseline: 12.796875
              "Alt text"
          TextNode <#text> (not painted)
      BlockContainer <(anonymous)> at [8,152] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      Box <button.flex-container.after-only> at [13,154] flex-container(row) [0+1+4 190 4+1+584] [0+1+1 44 1+1+0] [FFC] children: not-inline
        BlockContainer <(anonymous)> at [13,154] flex-item [0+0+0 45.109375 0+0+0] [0+0+0 44 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 5, rect: [13,154 45.109375x16] baseline: 12.796875
              "After"
          TextNode <#text> (not painted)
        ImageBox <(anonymous)> at [66.109375,154] flex-item [0+0+0 32 0+0+0] [0+0+0 32 0+0+0] children: not-inline
      BlockContainer <(anonymous)> at [8,200] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      Box <div.flex-container> at [8,200] flex-container(row) [0+0+0 200 0+0+584] [0+0+0 48 0+0+0] [FFC] children: not-inline
        ImageBox <div.ordinary-replacement> at [8,200] flex-item [0+0+0 32 0+0+0] [0+0+0 32 0+0+0] children: not-inline
        BlockContainer <(anonymous)> at [48,200] flex-item [0+0+0 134.75 0+0+0] [0+0+0 48 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 16, rect: [48,200 134.75x16] baseline: 12.796875
              "Ordinary element"
          TextNode <#text> (not painted)
      BlockContainer <(anonymous)> at [8,248] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      Box <div.flex-container> at [8,248] flex-container(row) [0+0+0 200 0+0+584] [0+0+0 48 0+0+0] [FFC] children: not-inline
        ImageBox <img.direct-image> at [8,248] flex-item [0+0+0 32 0+0+0] [0+0+0 32 0+0+0] children: not-inline
          (SVG-as-image isolated context)
          Viewport <#document> at [0,0] [0+0+0 32 0+0+0] [0+0+0 32 0+0+0] [BFC] children: not-inline
            SVGSVGBox <svg> at [0,0] [0+0+0 32 0+0+0] [0+0+0 32 0+0+0] [SVG] children: not-inline
              SVGGeometryBox <rect> at [0,0] [0+0+0 32 0+0+0] [0+0+0 32 0+0+0] children: not-inline
        BlockContainer <(anonymous)> at [48,248] flex-item [0+0+0 99.390625 0+0+0] [0+0+0 48 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 12, rect: [48,248 99.390625x16] baseline: 12.796875
              "Direct image"
          TextNode <#text> (not painted)
      BlockContainer <(anonymous)> at [8,296] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      BlockContainer <div.mixed-content> at [8,296] [0+0+0 784 0+0+0] [0+0+0 16 0+0+0] children: inline
        InlineNode <(anonymous)> at [8,296] [0+0+0 102.71875 0+0+0] [0+0+0 16 0+0+0]
          frag 0 from GeneratedTextNode start: 0, length: 6, rect: [8,296 52.53125x16] baseline: 12.796875
              "before"
          frag 1 from ImageBox start: 0, length: 0, rect: [60.53125,298 10x10] baseline: 10
          frag 2 from GeneratedTextNode start: 0, length: 5, rect: [70.53125,296 40.1875x16] baseline: 12.796875
              "after"
          GeneratedTextNode <(anonymous)> (not painted)
          ImageBox <(anonymous)> at [60.53125,298] [0+0+0 10 0+0+0] [0+0+0 10 0+0+0] children: not-inline
          GeneratedTextNode <(anonymous)> (not painted)
      BlockContainer <(anonymous)> at [8,312] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      BlockContainer <div.multiple-images> at [8,312] [0+0+0 784 0+0+0] [0+0+0 16 0+0+0] children: inline
        InlineNode <(anonymous)> at [8,314] [0+0+0 20 0+0+0] [0+0+0 10 0+0+0]
          frag 0 from ImageBox start: 0, length: 0, rect: [8,314 10x10] baseline: 10
          frag 1 from ImageBox start: 0, length: 0, rect: [18,314 10x10] baseline: 10
          ImageBox <(anonymous)> at [8,314] [0+0+0 10 0+0+0] [0+0+0 10 0+0+0] children: not-inline
          ImageBox <(anonymous)> at [18,314] [0+0+0 10 0+0+0] [0+0+0 10 0+0+0] children: not-inline
      BlockContainer <(anonymous)> at [8,328] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x336]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x320]
      PaintableWithLines (BlockContainer(anonymous)) [8,8 784x0]
      Paintable (Box<BUTTON>.flex-container.single-image) [8,8 200x48]
        ImagePaintable (ImageBox(anonymous)) [13,10 32x32]
        PaintableWithLines (BlockContainer(anonymous)) [53,10 127.859375x44]
      PaintableWithLines (BlockContainer(anonymous)) [8,56 784x0]
      Paintable (Box<BUTTON>.flex-container.single-image.intrinsic-size) [8,56 200x48]
        ImagePaintable (ImageBox(anonymous)) [13,58 40x32]
        PaintableWithLines (BlockContainer(anonymous)) [61,58 142x44]
      PaintableWithLines (BlockContainer(anonymous)) [8,104 784x0]
      Paintable (Box<BUTTON>.flex-container.single-image.with-alt-text) [8,104 200x48]
        ImagePaintable (ImageBox(anonymous)) [13,106 32x32]
        PaintableWithLines (BlockContainer(anonymous)) [53,106 65.5x44]
      PaintableWithLines (BlockContainer(anonymous)) [8,152 784x0]
      Paintable (Box<BUTTON>.flex-container.after-only) [8,152 200x48]
        PaintableWithLines (BlockContainer(anonymous)) [13,154 45.109375x44]
        ImagePaintable (ImageBox(anonymous)) [66.109375,154 32x32]
      PaintableWithLines (BlockContainer(anonymous)) [8,200 784x0]
      Paintable (Box<DIV>.flex-container) [8,200 200x48]
        ImagePaintable (ImageBox<DIV>.ordinary-replacement) [8,200 32x32]
        PaintableWithLines (BlockContainer(anonymous)) [48,200 134.75x48]
      PaintableWithLines (BlockContainer(anonymous)) [8,248 784x0]
      Paintable (Box<DIV>.flex-container) [8,248 200x48]
        ImagePaintable (ImageBox<IMG>.direct-image) [8,248 32x32]
        PaintableWithLines (BlockContainer(anonymous)) [48,248 99.390625x48]
      PaintableWithLines (BlockContainer(anonymous)) [8,296 784x0]
      PaintableWithLines (BlockContainer<DIV>.mixed-content) [8,296 784x16]
        InlinePaintable (InlineNode(anonymous)) [8,296 102.71875x16]
          ImagePaintable (ImageBox(anonymous)) [60.53125,298 10x10]
      PaintableWithLines (BlockContainer(anonymous)) [8,312 784x0]
      PaintableWithLines (BlockContainer<DIV>.multiple-images) [8,312 784x16]
        InlinePaintable (InlineNode(anonymous)) [8,314 20x10]
          ImagePaintable (ImageBox(anonymous)) [8,314 10x10]
          ImagePaintable (ImageBox(anonymous)) [18,314 10x10]
      PaintableWithLines (BlockContainer(anonymous)) [8,328 784x0]

SC for Viewport<#document> [0,0 800x600] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x336] (z-index: auto)
