RenderText {TEXT} at (0,0) size 0x0
selection is RANGE:
start: position 0 of child 1 {TEXT} of child 1 {B} of child 2 {SPAN} of root {DIV}
-upstream: position 0 of child 1 {TEXT} of root {DIV}
+upstream: position 0 of of root {DIV}
downstream: position 0 of child 1 {TEXT} of child 1 {B} of child 2 {SPAN} of root {DIV}
end: position 1 of child 21 {TEXT} of child 1 {B} of child 2 {SPAN} of root {DIV}
upstream: position 1 of child 21 {TEXT} of child 1 {B} of child 2 {SPAN} of root {DIV}