layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x68
  RenderBlock {test} at (0,0) size 800x68
    RenderBlock {p} at (0,16) size 800x36 [color=#008000]
      RenderBR {br} at (0,0) size 0x18
      RenderText {#text} at (0,18) size 166x18
        text run at (0,18) width 166: "This line should be green."