layer at (8,8) size 784x100
RenderBlock {DIV} at (0,0) size 784x100
layer at (8,8) size 100x100 transparent
- RenderBlock (pseudo:before) at (0,0) size 100x100 [bgcolor=#008000]
+ RenderBlock {<pseudo:before>} at (0,0) size 100x100 [bgcolor=#008000]
RenderTextFragment at (0,0) size 0x0