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2 RenderView at (0,0) size 800x600
3 layer at (0,0) size 800x600
4 RenderBlock {HTML} at (0,0) size 800x600
5 RenderBody {BODY} at (8,8) size 784x584
6 RenderText {#text} at (24,3) size 500x17
7 text run at (24,3) width 500: " This checkbox should look 50% transparent and should be in the mixed state."
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9 layer at (12,11) size 16x16
10 RenderBlock {INPUT} at (4,3) size 16x16