diff --git a/src/images/file.png b/src/images/file.png
new file mode 100755
index 0000000..3041b01
Binary files /dev/null and b/src/images/file.png differ
diff --git a/src/images/screenshot.png b/src/images/screenshot.png
new file mode 100755
index 0000000..5599da9
Binary files /dev/null and b/src/images/screenshot.png differ
diff --git a/src/images/send.png b/src/images/send.png
new file mode 100755
index 0000000..a2aeed8
Binary files /dev/null and b/src/images/send.png differ
diff --git a/src/main.py b/src/main.py
index 03cb464..6721aa5 100644
--- a/src/main.py
+++ b/src/main.py
@@ -22,6 +22,12 @@ class Toxygen(object):
         """
         app = QtGui.QApplication(sys.argv)
         app.setWindowIcon(QtGui.QIcon(curr_directory() + '/images/icon.png'))
+
+        # application color scheme
+        with open(curr_directory() + '/styles/style.qss') as fl:
+            dark_style = fl.read()
+        app.setStyleSheet(dark_style)
+
         auto_profile = Settings.get_auto_profile()
         if not auto_profile:
             # show login screen if default profile not found
@@ -60,10 +66,6 @@ class Toxygen(object):
         self.tray = QtGui.QSystemTrayIcon(QtGui.QIcon(curr_directory() + '/images/icon.png'))
         self.tray.setContextMenu(QtGui.QMenu())
         self.tray.show()
-        # application color scheme
-        with open(curr_directory() + '/styles/style.qss') as fl:
-            dark_style = fl.read()
-        app.setStyleSheet(dark_style)
 
         self.ms = MainWindow(self.tox, self.reset)
         self.ms.show()
diff --git a/src/mainscreen.py b/src/mainscreen.py
index 7c56f2f..3093972 100644
--- a/src/mainscreen.py
+++ b/src/mainscreen.py
@@ -102,9 +102,18 @@ class MainWindow(QtGui.QMainWindow):
         self.sendMessageButton.setGeometry(QtCore.QRect(550, 10, 60, 110))
         self.sendMessageButton.setObjectName("sendMessageButton")
         self.sendMessageButton.clicked.connect(self.send_message)
-        self.screenshotButton.setText(QtGui.QApplication.translate("Form", "Screenshot", None, QtGui.QApplication.UnicodeUTF8))
-        self.fileTransferButton.setText(QtGui.QApplication.translate("Form", "File", None, QtGui.QApplication.UnicodeUTF8))
-        self.sendMessageButton.setText(QtGui.QApplication.translate("Form", "Send", None, QtGui.QApplication.UnicodeUTF8))
+        pixmap = QtGui.QPixmap(curr_directory() + '/images/send.png')
+        icon = QtGui.QIcon(pixmap)
+        self.sendMessageButton.setIcon(icon)
+        self.sendMessageButton.setIconSize(QtCore.QSize(50, 100))
+        pixmap = QtGui.QPixmap(curr_directory() + '/images/file.png')
+        icon = QtGui.QIcon(pixmap)
+        self.fileTransferButton.setIcon(icon)
+        self.fileTransferButton.setIconSize(QtCore.QSize(90, 40))
+        pixmap = QtGui.QPixmap(curr_directory() + '/images/screenshot.png')
+        icon = QtGui.QIcon(pixmap)
+        self.screenshotButton.setIcon(icon)
+        self.screenshotButton.setIconSize(QtCore.QSize(90, 40))
         QtCore.QMetaObject.connectSlotsByName(Form)
 
     def setup_left_bottom(self, Form):