How to style GWT CellList?
===

I have a CellList that I want to style. I want to change the cursor style, the ugly color of a selected cell . I checked several questions and discussions on stack overflow,but none of them worked.
I checked these one: 

http://stackoverflow.com/questions/6636192/celllist-gwt-css-style

http://stackoverflow.com/questions/4194717/how-do-i-style-a-gwt-2-1-celltables-headers

Her is my code: 

    public interface CellListResource extends CellList.Resources {
    
    
      public static CellListResource INSTANCE = GWT.create(CellListResource.class);
    
      interface CellListStyle extends CellList.Style {
    
      }
    
      @Source({CellList.Style.DEFAULT_CSS, "CellTableStyle.css"})
      CellListStyle style();
    }

     public SearchViewImpl() {
    
        CompanyCell companyCell = new CompanyCell();
    //it doesn't work :S 
        companiesList = new CellList<Company>(companyCell, CellListResource.INSTANCE);
    
        rootElement = ourUiBinder.createAndBindUi(this);
    
        loadingImage.setVisible(false);
      }

 

Am I missing something ? I Cleared Browser catch, Restarted server, F5 F5 F5  .... F5 and nothing ... ! 
Thanks for help in advance.
