Fix bug
Sorry, the commit i've submitted(d3e8fc3a2ab1ebb979cf3ee4e5cc72d70f2c7493) has a bug.
Fix: Move clear float div to the end of stream.

Signed-off-by: Edward Cheng <c4150221@gmail.com>
Merge pull request #955 from WhaleWatching/fix_blub_position

Fix bug