1 layer at (0,0) size 800x600
2 LayoutView at (0,0) size 800x600
3 layer at (0,0) size 800x52
4 LayoutBlockFlow {html} at (0,0) size 800x52
5 LayoutBlockFlow {body} at (8,16) size 784x20 [color=#000080]
6 LayoutBlockFlow {p} at (0,0) size 784x20
7 LayoutText {#text} at (0,0) size 214x19
8 text run at (0,0) width 214: "The entire canvas should be yellow."