diff --git a/openlp/core/ui/mainwindow.py b/openlp/core/ui/mainwindow.py
index c7082ddf9..a5705834c 100644
--- a/openlp/core/ui/mainwindow.py
+++ b/openlp/core/ui/mainwindow.py
@@ -39,18 +39,22 @@ from openlp.core.utils import check_latest_version, AppLocation, add_actions, \
 log = logging.getLogger(__name__)
 
 MEDIA_MANAGER_STYLE = """
+  QToolBox {
+    padding-bottom: 2px;
+  }
   QToolBox::tab {
     background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
-        stop: 0 palette(button), stop: 1.0 palette(dark));
-    border-width: 1px;
-    border-style: outset;
-    border-color: palette(dark);
+        stop: 0 palette(button), stop: 0.5 palette(button),
+        stop: 1.0 palette(mid));
+    border: 1px groove palette(mid);
     border-radius: 5px;
   }
   QToolBox::tab:selected {
     background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
-        stop: 0 palette(light), stop: 1.0 palette(button));
-    border-color: palette(button);
+        stop: 0 palette(light), stop: 0.5 palette(midlight),
+        stop: 1.0 palette(dark));
+    border: 1px groove palette(dark);
+    font-weight: bold;
   }
 """
 class VersionThread(QtCore.QThread):
diff --git a/openlp/plugins/presentations/presentationplugin.py b/openlp/plugins/presentations/presentationplugin.py
index 91a778f2e..51449fa83 100644
--- a/openlp/plugins/presentations/presentationplugin.py
+++ b/openlp/plugins/presentations/presentationplugin.py
@@ -22,7 +22,10 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+The :mod:`presentationplugin` module provides the ability for OpenLP to display
+presentations from a variety of document formats.
+"""
 import os
 import logging
 
diff --git a/openlp/plugins/songs/lib/olpimport.py b/openlp/plugins/songs/lib/olpimport.py
index e4a58277c..5056f6534 100644
--- a/openlp/plugins/songs/lib/olpimport.py
+++ b/openlp/plugins/songs/lib/olpimport.py
@@ -70,11 +70,18 @@ class OldTopic(BaseModel):
 
 class OpenLPSongImport(object):
     """
-
+    The :class:`OpenLPSongImport` class provides OpenLP with the ability to
+    import song databases from other installations of OpenLP.
     """
     def __init__(self, master_manager, source_db):
         """
+        Initialise the import.
 
+        ``master_manager``
+            The song manager for the running OpenLP installation.
+
+        ``source_db``
+            The database providing the data to import.
         """
         self.master_manager = master_manager
         self.import_source = source_db
@@ -82,7 +89,7 @@ class OpenLPSongImport(object):
 
     def import_source_v2_db(self):
         """
-
+        Run the import for an OpenLP version 2 song database.
         """
         engine = create_engine(self.import_source)
         source_meta = MetaData()