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2 LayoutView at (0,0) size 800x600
3 layer at (0,0) size 800x52
4 LayoutBlockFlow {HTML} at (0,0) size 800x52
5 layer at (8,16) size 784x20
6 LayoutBlockFlow {BODY} at (8,16) size 784x20
7 LayoutBlockFlow {P} at (0,0) size 784x20
8 LayoutText {#text} at (0,0) size 336x19
9 text run at (0,0) width 336: "In a pixel test, you should see a plain white background."