layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (8,8) size 784x584
      RenderText {#text} at (0,0) size 0x0
layer at (8,8) size 246x17 clip at (9,9) size 244x15
  RenderMenuList {SELECT} at (0,0) size 246x17 [bgcolor=#FFFFFF02] [border: (1px solid #4C4C4C)]
    RenderBlock (anonymous) at (5,2) size 236x13
      RenderText at (0,0) size 216x13
        text run at (0,0) width 216: "No overflow should be allowed on popup menus!"