RenderBlock {HTML} at (0,0) size 800x600
RenderBody {BODY} at (8,8) size 784x584
RenderBlock {DIV} at (0,0) size 784x256 [color=#008000]
- RenderTable at (0,0) size 512x128 [color=#0000FF]
+ RenderTable {<pseudo:before>} at (0,0) size 512x128 [color=#0000FF]
RenderTableSection (anonymous) at (0,0) size 512x128
RenderTableRow (anonymous) at (0,0) size 512x128
RenderTableCell (anonymous) at (0,0) size 512x128 [r=0 c=0 rs=1 cs=1]