title: IOS searchBar - Getting rid of the white space below
body: <p>I have a view which has two containers: Top_Container and Bottom_Container.
  Each Container points to a VC with a TableView.</p>
  
  <p>The Bottom_Container points to a TableView with a searchBar on top.</p>
  
  <p>Whenever the searchBar gets activated in the TableView a white space appears below the searchBar between the searchBar and the greyed zone corresponding to the serachBarTableView (which superposes the TableView).</p>
  
  <p>I have been trying with no success to get rid of this white space with no success.</p>
  
  <p>Anybody has an idea how to customize:
  - the white space which appears below the searchBar ?
  - the greyed zone (searchBar TableView ?) on top of the TableView which appears whenever the searchBar gets active ?</p>
  
  <p>Thank you.</p>