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2 RenderView at (0,0) size 800x600
3 layer at (0,0) size 800x70
4 RenderBlock {HTML} at (0,0) size 800x70
5 RenderBody {BODY} at (8,8) size 784x54
6 RenderBlock {DIV} at (0,0) size 784x18
7 RenderText {#text} at (0,0) size 671x18
8 text run at (0,0) width 671: "[^=] attribute selector looking for empty string in empty attribute (the text should not have red background)"
9 RenderBlock {DIV} at (0,18) size 784x18
10 RenderText {#text} at (0,0) size 671x18
11 text run at (0,0) width 671: "[$=] attribute selector looking for empty string in empty attribute (the text should not have red background)"
12 RenderBlock {DIV} at (0,36) size 784x18
13 RenderText {#text} at (0,0) size 671x18
14 text run at (0,0) width 671: "[*=] attribute selector looking for empty string in empty attribute (the text should not have red background)"