Bootstrap and Template

I have a big problem for me. For the profis maybe a little.
When I go to bootstrap all charts in the polls indicated,
but some things are in my tamplate no longer in the right place.
For example, the search button on the top right

I disable bootstrap all graphs away ..

http://hgdemo.schiffsformulare.de/index.php/umfragen/19-testkategorie-1/1-testumfrage1

Unfortunately I do not find the error.
I hope someone can help me


Thanks in advance for your feedback.

Markus