1
1
1a
2b
3c
2
1aa
2bb
1bba
2bbb
3bbc
3cc
3
4
...
<
head
>
...
<
body
>
...
<
div
class
="
event w3c_topstory expand_block
"
>
...
<
div
class
="
headline
"
>
...
:before
...
<
h3
class
="
h4 tPadding0 bPadding0 summary
"
>
...
<
p
class
="
date
"
>
...
:after
...
<
div
class
="
description expand_description
"
>