diff --git a/manuskript/ui/editors/mainEditor.py b/manuskript/ui/editors/mainEditor.py
index 88e3c8c6..6684e54b 100644
--- a/manuskript/ui/editors/mainEditor.py
+++ b/manuskript/ui/editors/mainEditor.py
@@ -28,6 +28,12 @@ class mainEditor(QWidget, Ui_mainEditor):
         self.tab.tabCloseRequested.connect(self.closeTab)
         self.tab.currentChanged.connect(self.tabChanged)
 
+        # UI
+        try:
+            self.tab.setTabBarAutoHide(True)
+        except AttributeError:
+            print("Info: install Qt 5.4 or higher to use tabbar auto-hide in editor.")
+
         # Connections --------------------------------------------------------
 
         self.sldCorkSizeFactor.valueChanged.connect(
diff --git a/manuskript/ui/editors/mainEditor_ui.py b/manuskript/ui/editors/mainEditor_ui.py
index 1cf4ed55..3066467f 100644
--- a/manuskript/ui/editors/mainEditor_ui.py
+++ b/manuskript/ui/editors/mainEditor_ui.py
@@ -2,7 +2,8 @@
 
 # Form implementation generated from reading ui file 'manuskript/ui/editors/mainEditor_ui.ui'
 #
-# Created by: PyQt5 UI code generator 5.4.2
+# Created: Mon Feb  8 08:54:11 2016
+#      by: PyQt5 UI code generator 5.2.1
 #
 # WARNING! All changes made in this file will be lost!
 
@@ -19,7 +20,7 @@ class Ui_mainEditor(object):
         self.tab.setDocumentMode(True)
         self.tab.setTabsClosable(True)
         self.tab.setMovable(True)
-        self.tab.setTabBarAutoHide(True)
+        self.tab.setProperty("tabBarAutoHide", False)
         self.tab.setObjectName("tab")
         self.verticalLayout.addWidget(self.tab)
         self.horizontalLayout_19 = QtWidgets.QHBoxLayout()
diff --git a/manuskript/ui/editors/mainEditor_ui.ui b/manuskript/ui/editors/mainEditor_ui.ui
index 6437b220..dceed269 100644
--- a/manuskript/ui/editors/mainEditor_ui.ui
+++ b/manuskript/ui/editors/mainEditor_ui.ui
@@ -40,8 +40,8 @@
      <property name="movable">
       <bool>true</bool>
      </property>
-     <property name="tabBarAutoHide">
-      <bool>true</bool>
+     <property name="tabBarAutoHide" stdset="0">
+      <bool>false</bool>
      </property>
     </widget>
    </item>
diff --git a/manuskript/ui/mainWindow.py b/manuskript/ui/mainWindow.py
index 987e51eb..4c770e7c 100644
--- a/manuskript/ui/mainWindow.py
+++ b/manuskript/ui/mainWindow.py
@@ -2,7 +2,8 @@
 
 # Form implementation generated from reading ui file 'manuskript/ui/mainWindow.ui'
 #
-# Created by: PyQt5 UI code generator 5.4.2
+# Created: Mon Feb  8 09:02:57 2016
+#      by: PyQt5 UI code generator 5.2.1
 #
 # WARNING! All changes made in this file will be lost!
 
@@ -16,6 +17,7 @@ class Ui_MainWindow(object):
         self.centralwidget = QtWidgets.QWidget(MainWindow)
         self.centralwidget.setObjectName("centralwidget")
         self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self.centralwidget)
+        self.horizontalLayout_2.setSpacing(0)
         self.horizontalLayout_2.setContentsMargins(0, 6, 0, 0)
         self.horizontalLayout_2.setObjectName("horizontalLayout_2")
         self.stack = QtWidgets.QStackedWidget(self.centralwidget)
@@ -40,6 +42,7 @@ class Ui_MainWindow(object):
         self.page_4 = QtWidgets.QWidget()
         self.page_4.setObjectName("page_4")
         self.horizontalLayout_33 = QtWidgets.QHBoxLayout(self.page_4)
+        self.horizontalLayout_33.setContentsMargins(0, 0, 0, 0)
         self.horizontalLayout_33.setObjectName("horizontalLayout_33")
         self.tabMain = QtWidgets.QTabWidget(self.page_4)
         self.tabMain.setTabPosition(QtWidgets.QTabWidget.North)
@@ -806,6 +809,7 @@ class Ui_MainWindow(object):
         self.layoutWidget = QtWidgets.QWidget(self.splitterOutlineH)
         self.layoutWidget.setObjectName("layoutWidget")
         self.verticalLayout_14 = QtWidgets.QVBoxLayout(self.layoutWidget)
+        self.verticalLayout_14.setContentsMargins(0, 0, 0, 0)
         self.verticalLayout_14.setObjectName("verticalLayout_14")
         self.splitterOutlineV = QtWidgets.QSplitter(self.layoutWidget)
         self.splitterOutlineV.setOrientation(QtCore.Qt.Vertical)
@@ -985,7 +989,7 @@ class Ui_MainWindow(object):
         self.horizontalLayout_2.addWidget(self.stack)
         MainWindow.setCentralWidget(self.centralwidget)
         self.menubar = QtWidgets.QMenuBar(MainWindow)
-        self.menubar.setGeometry(QtCore.QRect(0, 0, 1112, 30))
+        self.menubar.setGeometry(QtCore.QRect(0, 0, 1112, 20))
         self.menubar.setObjectName("menubar")
         self.menuFile = QtWidgets.QMenu(self.menubar)
         self.menuFile.setObjectName("menuFile")
@@ -1012,6 +1016,7 @@ class Ui_MainWindow(object):
         self.dockWidgetContents_5 = QtWidgets.QWidget()
         self.dockWidgetContents_5.setObjectName("dockWidgetContents_5")
         self.verticalLayout_39 = QtWidgets.QVBoxLayout(self.dockWidgetContents_5)
+        self.verticalLayout_39.setContentsMargins(0, 0, 0, 0)
         self.verticalLayout_39.setObjectName("verticalLayout_39")
         self.cheatSheet = cheatSheet(self.dockWidgetContents_5)
         font = QtGui.QFont()
@@ -1027,6 +1032,7 @@ class Ui_MainWindow(object):
         self.dockWidgetContents_6 = QtWidgets.QWidget()
         self.dockWidgetContents_6.setObjectName("dockWidgetContents_6")
         self.verticalLayout_40 = QtWidgets.QVBoxLayout(self.dockWidgetContents_6)
+        self.verticalLayout_40.setContentsMargins(0, 0, 0, 0)
         self.verticalLayout_40.setObjectName("verticalLayout_40")
         self.widget = search(self.dockWidgetContents_6)
         font = QtGui.QFont()
@@ -1043,6 +1049,7 @@ class Ui_MainWindow(object):
         self.dockWidgetContents = QtWidgets.QWidget()
         self.dockWidgetContents.setObjectName("dockWidgetContents")
         self.verticalLayout_16 = QtWidgets.QVBoxLayout(self.dockWidgetContents)
+        self.verticalLayout_16.setContentsMargins(0, 0, 0, 0)
         self.verticalLayout_16.setObjectName("verticalLayout_16")
         self.lstTabs = QtWidgets.QListWidget(self.dockWidgetContents)
         self.lstTabs.setStyleSheet("QListView {\n"
@@ -1285,17 +1292,17 @@ class Ui_MainWindow(object):
         self.actCompile.setText(_translate("MainWindow", "Co&mpile"))
         self.actCompile.setShortcut(_translate("MainWindow", "F6"))
 
-from manuskript.ui.cheatSheet import cheatSheet
-from manuskript.ui.editors.mainEditor import mainEditor
-from manuskript.ui.search import search
-from manuskript.ui.sldImportance import sldImportance
-from manuskript.ui.views.basicItemView import basicItemView
-from manuskript.ui.views.lineEditView import lineEditView
-from manuskript.ui.views.metadataView import metadataView
-from manuskript.ui.views.outlineView import outlineView
-from manuskript.ui.views.persoTreeView import persoTreeView
-from manuskript.ui.views.plotTreeView import plotTreeView
-from manuskript.ui.views.textEditCompleter import textEditCompleter
 from manuskript.ui.views.textEditView import textEditView
-from manuskript.ui.views.treeView import treeView
+from manuskript.ui.views.persoTreeView import persoTreeView
+from manuskript.ui.views.basicItemView import basicItemView
+from manuskript.ui.cheatSheet import cheatSheet
+from manuskript.ui.views.lineEditView import lineEditView
 from manuskript.ui.welcome import welcome
+from manuskript.ui.sldImportance import sldImportance
+from manuskript.ui.views.outlineView import outlineView
+from manuskript.ui.search import search
+from manuskript.ui.views.textEditCompleter import textEditCompleter
+from manuskript.ui.views.plotTreeView import plotTreeView
+from manuskript.ui.views.treeView import treeView
+from manuskript.ui.editors.mainEditor import mainEditor
+from manuskript.ui.views.metadataView import metadataView
diff --git a/manuskript/ui/mainWindow.ui b/manuskript/ui/mainWindow.ui
index af3de983..7e6683e2 100644
--- a/manuskript/ui/mainWindow.ui
+++ b/manuskript/ui/mainWindow.ui
@@ -15,6 +15,9 @@
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QHBoxLayout" name="horizontalLayout_2">
+    <property name="spacing">
+     <number>0</number>
+    </property>
     <property name="leftMargin">
      <number>0</number>
     </property>
@@ -100,6 +103,18 @@
       </widget>
       <widget class="QWidget" name="page_4">
        <layout class="QHBoxLayout" name="horizontalLayout_33">
+        <property name="leftMargin">
+         <number>0</number>
+        </property>
+        <property name="topMargin">
+         <number>0</number>
+        </property>
+        <property name="rightMargin">
+         <number>0</number>
+        </property>
+        <property name="bottomMargin">
+         <number>0</number>
+        </property>
         <item>
          <widget class="QTabWidget" name="tabMain">
           <property name="tabPosition">
@@ -1952,7 +1967,7 @@
      <x>0</x>
      <y>0</y>
      <width>1112</width>
-     <height>30</height>
+     <height>20</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
@@ -2029,6 +2044,18 @@
    </attribute>
    <widget class="QWidget" name="dockWidgetContents_5">
     <layout class="QVBoxLayout" name="verticalLayout_39">
+     <property name="leftMargin">
+      <number>0</number>
+     </property>
+     <property name="topMargin">
+      <number>0</number>
+     </property>
+     <property name="rightMargin">
+      <number>0</number>
+     </property>
+     <property name="bottomMargin">
+      <number>0</number>
+     </property>
      <item>
       <widget class="cheatSheet" name="cheatSheet" native="true">
        <property name="font">
@@ -2051,6 +2078,18 @@
    </attribute>
    <widget class="QWidget" name="dockWidgetContents_6">
     <layout class="QVBoxLayout" name="verticalLayout_40">
+     <property name="leftMargin">
+      <number>0</number>
+     </property>
+     <property name="topMargin">
+      <number>0</number>
+     </property>
+     <property name="rightMargin">
+      <number>0</number>
+     </property>
+     <property name="bottomMargin">
+      <number>0</number>
+     </property>
      <item>
       <widget class="search" name="widget" native="true">
        <property name="font">
@@ -2076,6 +2115,18 @@
    </attribute>
    <widget class="QWidget" name="dockWidgetContents">
     <layout class="QVBoxLayout" name="verticalLayout_16">
+     <property name="leftMargin">
+      <number>0</number>
+     </property>
+     <property name="topMargin">
+      <number>0</number>
+     </property>
+     <property name="rightMargin">
+      <number>0</number>
+     </property>
+     <property name="bottomMargin">
+      <number>0</number>
+     </property>
      <item>
       <widget class="QListWidget" name="lstTabs">
        <property name="styleSheet">