layer at (0,0) size 800x600
RenderBlock {HTML} at (0,0) size 800x600
RenderBody {BODY} at (8,50) size 784x542
-layer at (58,50) size 734x19
- RenderBlock {DIV} at (50,0) size 734x19
- RenderText {#text} at (0,0) size 7x19
- text run at (0,0) width 7: "a"
+layer at (58,50) size 734x18
+ RenderBlock {DIV} at (50,0) size 734x18
+ RenderText {#text} at (0,0) size 8x17
+ text run at (0,0) width 8: "a"
layer at (58,50) size 100x100
RenderBlock (positioned) {DIV} at (0,0) size 100x100 [bgcolor=#FF0000]
- RenderBR {BR} at (0,0) size 0x19
+ RenderBR {BR} at (0,0) size 0x17
selection start: position 0 of child 0 {BR} of child 1 {DIV} of child 1 {DIV} of body
selection end: position 1 of child 2 {#text} of child 1 {DIV} of body