HeaderPanel headerPanel = new HeaderPanel();
headerPanel.setStyleAttribute("padding-left", "10px");
headerPanel.setStyleAttribute("padding-right", "25px");
headerPanel.setHeight(45);
final SyntheseBreadcrumbPanel breadcrumbPanel = new SyntheseBreadcrumbPanel(bus, chantier, role, user);
setPadding(breadcrumbPanel);
final SyntheseMainPanel centerPanel = new SyntheseMainPanel(bus, chantier, role, user);
LayoutContainer mainContent = new LayoutContainer();
mainContent.setLayout(new FitLayout());
mainContent.add(headerPanel);