layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x72
  RenderBlock {test} at (0,0) size 800x72
    RenderBlock {p} at (0,16) size 800x40 [color=#008000]
      RenderBR {br} at (0,0) size 0x19
      RenderText {#text} at (0,20) size 166x19
        text run at (0,20) width 166: "This line should be green."