diff --git a/GUI/Support/Style/Style.cpp b/GUI/View/Base/Fontsize.cpp
similarity index 95%
rename from GUI/Support/Style/Style.cpp
rename to GUI/View/Base/Fontsize.cpp
index 47c965d1be6c07f4cfe1b3e6c026981468c4fdab..a712d608cee4e7a38f02f72535e6a3308e83f80c 100644
--- a/GUI/Support/Style/Style.cpp
+++ b/GUI/View/Base/Fontsize.cpp
@@ -2,7 +2,7 @@
 //
 //  BornAgain: simulate and fit reflection and scattering
 //
-//! @file      GUI/Support/Style/Style.cpp
+//! @file      GUI/View/Base/Fontsize.cpp
 //! @brief     Implements functions in namespace GUI::Style, concerned with font size.
 //!
 //! @homepage  http://www.bornagainproject.org
@@ -12,7 +12,7 @@
 //
 //  ************************************************************************************************
 
-#include "GUI/Support/Style/Style.h"
+#include "GUI/View/Base/Fontsize.h"
 #include "Base/Util/Assert.h"
 #include <QApplication>
 
diff --git a/GUI/Support/Style/Style.h b/GUI/View/Base/Fontsize.h
similarity index 86%
rename from GUI/Support/Style/Style.h
rename to GUI/View/Base/Fontsize.h
index 84a1c63481affc5c34e05cbef020ad5bd2463744..1eb42c33260232b676d465ae28e996631ad87509 100644
--- a/GUI/Support/Style/Style.h
+++ b/GUI/View/Base/Fontsize.h
@@ -2,7 +2,7 @@
 //
 //  BornAgain: simulate and fit reflection and scattering
 //
-//! @file      GUI/Support/Style/Style.h
+//! @file      GUI/View/Base/Fontsize.h
 //! @brief     Declares functions in namespace GUI::Style, concerned with font size.
 //!
 //! @homepage  http://www.bornagainproject.org
@@ -12,8 +12,8 @@
 //
 //  ************************************************************************************************
 
-#ifndef BORNAGAIN_GUI_SUPPORT_STYLE_STYLE_H
-#define BORNAGAIN_GUI_SUPPORT_STYLE_STYLE_H
+#ifndef BORNAGAIN_GUI_VIEW_BASE_FONTSIZE_H
+#define BORNAGAIN_GUI_VIEW_BASE_FONTSIZE_H
 
 #include <QDialog>
 #include <QFont>
@@ -40,4 +40,4 @@ int fontSizeSmaller();
 
 } // namespace GUI::Style
 
-#endif // BORNAGAIN_GUI_SUPPORT_STYLE_STYLE_H
+#endif // BORNAGAIN_GUI_VIEW_BASE_FONTSIZE_H
diff --git a/GUI/View/FitControl/FitEditor.cpp b/GUI/View/FitControl/FitEditor.cpp
index 00bb268c197fca593b2ec6feb55062ce28d10fe3..ace0bf634e0767facc18eb93bff5af417b093803 100644
--- a/GUI/View/FitControl/FitEditor.cpp
+++ b/GUI/View/FitControl/FitEditor.cpp
@@ -19,7 +19,7 @@
 #include "GUI/Model/Project/ProjectDocument.h"
 #include "GUI/Model/Tune/FitSuiteItem.h"
 #include "GUI/Support/Data/JobStatus.h"
-#include "GUI/Support/Style/Style.h"
+#include "GUI/View/Base/Fontsize.h"
 #include "GUI/View/Base/mainwindow_constants.h"
 #include "GUI/View/Info/CautionSign.h"
 #include <QHBoxLayout>
diff --git a/GUI/View/Info/OverlayLabelWidget.cpp b/GUI/View/Info/OverlayLabelWidget.cpp
index 94157a8c5dcdb852b7a830488c46eaff5d54f89a..5322e12b05dff1ac160057a71c27f00bc68bde0b 100644
--- a/GUI/View/Info/OverlayLabelWidget.cpp
+++ b/GUI/View/Info/OverlayLabelWidget.cpp
@@ -13,7 +13,7 @@
 //  ************************************************************************************************
 
 #include "GUI/View/Info/OverlayLabelWidget.h"
-#include "GUI/Support/Style/Style.h"
+#include "GUI/View/Base/Fontsize.h"
 #include <QPainter>
 
 OverlayLabelWidget::OverlayLabelWidget(QWidget* parent)
diff --git a/GUI/View/Loader/PythonScriptWidget.cpp b/GUI/View/Loader/PythonScriptWidget.cpp
index 69d3a94b885ac2b1fd6f8e7f9333bf803f328d72..8994956f3a80758f04ddf41b1966b2babf868390 100644
--- a/GUI/View/Loader/PythonScriptWidget.cpp
+++ b/GUI/View/Loader/PythonScriptWidget.cpp
@@ -14,8 +14,8 @@
 
 #include "GUI/View/Loader/PythonScriptWidget.h"
 #include "GUI/Model/ToCore/SimulationToCore.h"
-#include "GUI/Support/Style/Style.h"
 #include "GUI/View/Base/AppConfig.h"
+#include "GUI/View/Base/Fontsize.h"
 #include "GUI/View/Info/CautionSign.h"
 #include "GUI/View/Info/PythonSyntaxHighlighter.h"
 #include "GUI/View/Widget/StyledToolbar.h"
diff --git a/GUI/View/Main/AboutDialog.cpp b/GUI/View/Main/AboutDialog.cpp
index e62dfaf82c26385e5f58d7360e3d4737b610e22d..6067762a63de755e18cb76d78de8bf52e9a9a454 100644
--- a/GUI/View/Main/AboutDialog.cpp
+++ b/GUI/View/Main/AboutDialog.cpp
@@ -13,9 +13,9 @@
 //  ************************************************************************************************
 
 #include "GUI/View/Main/AboutDialog.h"
-#include "GUI/Support/Style/Style.h"
 #include "GUI/Support/Util/Path.h"
 #include "GUI/View/Base/CustomEventFilters.h"
+#include "GUI/View/Base/Fontsize.h"
 #include <QDate>
 #include <QLabel>
 #include <QPushButton>
diff --git a/GUI/View/Material/MaterialEditorDialog.cpp b/GUI/View/Material/MaterialEditorDialog.cpp
index 621a26f5bb896dec9169014d215bde52d2beda37..71b19c98ae5e87e65d962fc726c465b6bd7b6c8d 100644
--- a/GUI/View/Material/MaterialEditorDialog.cpp
+++ b/GUI/View/Material/MaterialEditorDialog.cpp
@@ -17,7 +17,7 @@
 #include "GUI/Model/Material/MaterialsSet.h"
 #include "GUI/Model/Sample/ItemWithMaterial.h"
 #include "GUI/Model/Sample/SampleItem.h"
-#include "GUI/Support/Style/Style.h"
+#include "GUI/View/Base/Fontsize.h"
 #include "GUI/View/Material/MaterialsQModel.h"
 #include "GUI/View/Numeric/DoubleSpinBox.h"
 #include "GUI/View/Setup/FrameActions.h"
diff --git a/GUI/View/Plotter/ColorMap.cpp b/GUI/View/Plotter/ColorMap.cpp
index 3214d7b899a40b0694f9454f534309435f1badd0..d2924cf93e2c7b4cd1b55188ee63ebeef31e1ab7 100644
--- a/GUI/View/Plotter/ColorMap.cpp
+++ b/GUI/View/Plotter/ColorMap.cpp
@@ -20,8 +20,8 @@
 #include "GUI/Model/Axis/BasicAxisItem.h"
 #include "GUI/Model/Data/Data2DItem.h"
 #include "GUI/Model/Project/ProjectDocument.h"
-#include "GUI/Support/Style/Style.h"
 #include "GUI/View/Base/AppConfig.h"
+#include "GUI/View/Base/Fontsize.h"
 #include "GUI/View/Plotter/RangeUtil.h"
 #include <qcustomplot.h>
 
diff --git a/GUI/View/Plotter/HistogramPlot.cpp b/GUI/View/Plotter/HistogramPlot.cpp
index 84f4a197c5dd652f023be6eca063d2722c17ff0a..0e4329f0078de643506d0641c2fe69ec5c0f8b51 100644
--- a/GUI/View/Plotter/HistogramPlot.cpp
+++ b/GUI/View/Plotter/HistogramPlot.cpp
@@ -13,7 +13,7 @@
 //  ************************************************************************************************
 
 #include "GUI/View/Plotter/HistogramPlot.h"
-#include "GUI/Support/Style/Style.h"
+#include "GUI/View/Base/Fontsize.h"
 #include <qcustomplot.h>
 
 HistogramPlot::HistogramPlot(QWidget* parent)
diff --git a/GUI/View/Plotter/PlotStatusLabel.cpp b/GUI/View/Plotter/PlotStatusLabel.cpp
index b587215e9e0cf0f54a690846d84ba9d8c767ce12..25e4453ce0171e641ef46eb4db132ccb70184b51 100644
--- a/GUI/View/Plotter/PlotStatusLabel.cpp
+++ b/GUI/View/Plotter/PlotStatusLabel.cpp
@@ -13,7 +13,7 @@
 //  ************************************************************************************************
 
 #include "GUI/View/Plotter/PlotStatusLabel.h"
-#include "GUI/Support/Style/Style.h"
+#include "GUI/View/Base/Fontsize.h"
 #include "GUI/View/Plotter/ScientificPlot.h"
 #include <QColor>
 #include <QFont>
diff --git a/GUI/View/Plotter/ProjectionsPlot.cpp b/GUI/View/Plotter/ProjectionsPlot.cpp
index 1579b67e6538edf7fe8c3d8e4eb40fe35297b062..3a7c8d906c0622551e4beadf45b7ad14bed00386 100644
--- a/GUI/View/Plotter/ProjectionsPlot.cpp
+++ b/GUI/View/Plotter/ProjectionsPlot.cpp
@@ -20,7 +20,7 @@
 #include "GUI/Model/Axis/BasicAxisItem.h"
 #include "GUI/Model/Data/Data2DItem.h"
 #include "GUI/Model/Mask/MasksSet.h" // projections
-#include "GUI/Support/Style/Style.h"
+#include "GUI/View/Base/Fontsize.h"
 #include "GUI/View/Plotter/RangeUtil.h"
 #include <qcustomplot.h>
 #include <utility>
diff --git a/GUI/View/Plotter/SpecularPlot.cpp b/GUI/View/Plotter/SpecularPlot.cpp
index 10e89adb7eb6e986866fb461613e6ce288a53173..5a9349824d6f2b6a1954d6be9f7db3fcd8d84059 100644
--- a/GUI/View/Plotter/SpecularPlot.cpp
+++ b/GUI/View/Plotter/SpecularPlot.cpp
@@ -21,7 +21,7 @@
 #include "GUI/Model/Axis/BasicAxisItem.h"
 #include "GUI/Model/Data/Data1DItem.h"
 #include "GUI/Model/Project/ProjectDocument.h"
-#include "GUI/Support/Style/Style.h"
+#include "GUI/View/Base/Fontsize.h"
 #include "GUI/View/Plotter/RangeUtil.h"
 
 namespace {
diff --git a/GUI/View/Sample/ScriptPanel.cpp b/GUI/View/Sample/ScriptPanel.cpp
index 62488da2523f9a6187f43c07cd4b8e92c9c29b2e..f8920a272da07d6ab79f23ec280eef48cd393cfa 100644
--- a/GUI/View/Sample/ScriptPanel.cpp
+++ b/GUI/View/Sample/ScriptPanel.cpp
@@ -15,8 +15,8 @@
 #include "GUI/View/Sample/ScriptPanel.h"
 #include "GUI/Model/Sample/SampleItem.h"
 #include "GUI/Model/ToCore/SampleToCore.h"
-#include "GUI/Support/Style/Style.h"
 #include "GUI/Support/Thread/UpdateTimer.h"
+#include "GUI/View/Base/Fontsize.h"
 #include "GUI/View/Info/CautionSign.h"
 #include "GUI/View/Info/PythonSyntaxHighlighter.h"
 #include "Sample/Multilayer/MultiLayer.h"