layer at (0,0) size 800x600
RenderCanvas at (0,0) size 800x600
layer at (0,0) size 800x226
RenderBlock {HTML} at (0,0) size 800x134
RenderBody {BODY} at (8,8) size 784x118
RenderBlock (anonymous) at (0,0) size 784x18
RenderInline {DIV} at (0,0) size 528x16 [color=#FFFFFF] [bgcolor=#FF0000]
RenderText {TEXT} at (0,1) size 528x16
text run at (0,1) width 528: "Ahem_font_required_for_this_test."
RenderText {TEXT} at (0,0) size 0x0
RenderBlock {DIV} at (0,18) size 300x100 [bgcolor=#FF0000]
RenderBlock {DIV} at (0,0) size 600x200 [color=#008000]
RenderText {TEXT} at (0,0) size 300x100
text run at (0,0) width 300: "XXX"