Kibana UG: config parameters table collides with side navigation 

See https://www.elastic.co/guide/en/kibana/5.2/settings.html

![screen shot 2017-02-03 at 4 42 21 pm](https://cloud.githubusercontent.com/assets/6099128/22609696/3eae8a30-ea30-11e6-9fa3-010e7225ac4b.png)

Similar to https://github.com/elastic/logstash/issues/6515