1 layer at (0,0) size 814x854
2 RenderView at (0,0) size 785x585
3 layer at (0,0) size 785x585
4 RenderBlock {HTML} at (0,0) size 785x585
5 RenderBody {BODY} at (8,8) size 769x569
6 RenderText {#text} at (0,0) size 757x39
7 text run at (0,0) width 757: "Document canvas should be big enough to fit both blue and red (relative positioned) rectangles (ie. have scrollbars if they don't"
8 text run at (0,20) width 86: "fit to the view)"
9 RenderText {#text} at (0,0) size 0x0
10 layer at (8,48) size 504x504
11 RenderBlock (positioned) {DIV} at (8,48) size 504x504 [border: (2px solid #0000FF)]
12 layer at (310,350) size 504x504
13 RenderBlock (relative positioned) {DIV} at (2,2) size 504x504 [border: (2px solid #FF0000)]