layer at (0,0) size 800x269
RenderBlock {test} at (0,0) size 800x269
RenderBlock {p} at (0,16) size 800x237
- RenderInline (pseudo:before) at (0,0) size 19x19 [color=#FF0000]
+ RenderInline {<pseudo:before>} at (0,0) size 19x19 [color=#FF0000]
RenderInline (generated) at (0,0) size 19x36 [color=#00FF00]
RenderTextFragment at (0,0) size 19x36
text run at (0,0) width 19: "T"