layer at (0,0) size 800x600 RenderCanvas at (0,0) size 800x600 layer at (0,0) size 800x168 RenderBlock {HTML} at (0,0) size 800x168 RenderBody {BODY} at (8,8) size 784x152 RenderBlock {P} at (0,0) size 784x36 RenderText {TEXT} at (0,0) size 757x36 text run at (0,0) width 176: "You should see a green 100" text run at (176,0) width 111: "x100 box below. " text run at (287,0) width 470: "If you see a red box, then the inner block is not properly growing to fill the" text run at (0,18) width 175: "height of the enclosing box." RenderFlexibleBox {DIV} at (0,52) size 100x100 [bgcolor=#FF0000] RenderBlock {DIV} at (0,0) size 100x100 [bgcolor=#008000]