Create valid HTML on Search page

Create valid HTML on search page and close clearing div.

Follows up: If0b6df347315bfe5b6f9a7aa9c6730cbdf44fd38

Bug: 67740
Change-Id: I3ee40b29e54aec91b627fe19de1c685c058aa184
Merge "Create valid HTML on Search page" into wmf/1.24wmf12