RenderText {#text} at (0,0) size 450x17
text run at (0,0) width 450: "If successful, you should see 'a' followed by 10 spaces followed by 'b'."
RenderBlock {HR} at (0,86) size 784x2 [border: (1px inset #EEEEEE)]
- RenderBlock {DIV} at (0,96) size 784x23 [border: (2px solid #FFAAAA)]
- RenderBlock {PRE} at (2,2) size 780x19 [border: (2px solid #AAAAFF)]
- RenderText {#text} at (2,2) size 94x15
- text run at (2,2) width 94: "a b"
+ RenderBlock {DIV} at (0,96) size 784x24 [border: (2px solid #FFAAAA)]
+ RenderBlock {PRE} at (2,2) size 780x20 [border: (2px solid #AAAAFF)]
+ RenderText {#text} at (2,2) size 96x16
+ text run at (2,2) width 96: "a b"
caret: position 3 of child 0 {#text} of child 1 {PRE} of child 7 {DIV} of body