Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x16 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x0 children: not-inline
      ImageBox <img#zero-dimensions-but-min-percentages> at (8,8) content-size 800x600 positioned children: not-inline

ViewportPaintable (Viewport<#document>) [0,0 800x600] overflow: [0,0 808x608]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x16]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x0]
      ImagePaintable (ImageBox<IMG>#zero-dimensions-but-min-percentages) [8,8 800x600]
