Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x290 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x274 children: not-inline
      BlockContainer <(anonymous)> at (8,8) content-size 784x226 children: inline
        frag 0 from SVGSVGBox start: 0, length: 0, rect: [9,9 300x150] baseline: 152
        frag 1 from TextNode start: 0, length: 1, rect: [310,146 8x18] baseline: 13.796875
            " "
        frag 2 from BlockContainer start: 0, length: 0, rect: [319,123 102x110] baseline: 38
        SVGSVGBox <svg> at (9,9) content-size 300x150 [SVG] children: not-inline
          SVGGraphicsBox <a> at (33.765625,32.4375) content-size 188.71875x60.15625 children: not-inline
            SVGTextBox <text> at (33.765625,32.4375) content-size 188.71875x60.15625 children: inline
              TextNode <#text>
        TextNode <#text>
        BlockContainer <math> at (319,123) content-size 102x110 [BFC] children: not-inline
          BlockContainer <a> at (320,124) content-size 100x100 [BFC] children: inline
            frag 0 from TextNode start: 0, length: 5, rect: [320,124 99.484375x46] baseline: 35
                "Hello"
            TextNode <#text>
        TextNode <#text>
      BlockContainer <div> at (9,235) content-size 782x46 children: inline
        InlineNode <a>
          frag 0 from TextNode start: 0, length: 5, rect: [10,235 99.484375x46] baseline: 35
              "Hello"
          TextNode <#text>
      BlockContainer <(anonymous)> at (8,282) content-size 784x0 children: inline
        TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x290]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x274]
      PaintableWithLines (BlockContainer(anonymous)) [8,8 784x226]
        SVGSVGPaintable (SVGSVGBox<svg>) [8,8 302x152]
          SVGGraphicsPaintable (SVGGraphicsBox<a>) [33.765625,32.4375 188.71875x60.15625]
            SVGPathPaintable (SVGTextBox<text>) [33.765625,32.4375 188.71875x60.15625]
        TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<math>) [318,122 104x112]
          PaintableWithLines (BlockContainer<a>) [319,123 102x102]
            TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer<DIV>) [8,234 784x48]
        PaintableWithLines (InlineNode<A>)
          TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer(anonymous)) [8,282 784x0]
