The left column is too close to the Y-axis 
and there isnt a plus sign in the large icon. 
With the small one, the columns need to be larger 
and maybe the Y-axis doesnt need to be shown

now with the right color setting

Change-Id: I49ad3cdb1f7b76822bc44d499130110baf646d9f
Reviewed-on: https://gerrit.libreoffice.org/15754Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
Tested-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>