Index: /trunk/src/VBox/Frontends/VirtualBox/src/helpbrowser/UIHelpBrowserWidget.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/helpbrowser/UIHelpBrowserWidget.cpp	(revision 86881)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/helpbrowser/UIHelpBrowserWidget.cpp	(revision 86882)
@@ -1656,4 +1656,9 @@
 {
     m_pMainLayout = new QVBoxLayout(this);
+    m_pMainLayout->setContentsMargins(0.2 * qApp->style()->pixelMetric(QStyle::PM_LayoutLeftMargin),
+                                      qApp->style()->pixelMetric(QStyle::PM_LayoutTopMargin),
+                                      0.2 * qApp->style()->pixelMetric(QStyle::PM_LayoutRightMargin),
+                                      0.2 * qApp->style()->pixelMetric(QStyle::PM_LayoutBottomMargin));
+
     AssertReturnVoid(m_pMainLayout);