VTK-1154 VTK-1166 some fixes with button styling, spacing on save buttons and width of userTitle
VTK-1154 VTK-1166 some fixes with button styling, spacing on save buttons and width of userTitle

vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk