Add back icon to match design mockup

qml/Components/Sidebar.qml

@@ -1,6 +1,6 @@
 import QtQuick 2.0
 import QtGraphicalEffects 1.0
-import QtQuick.Controls 2.2
+import QtQuick.Controls 2.0
 
 Item {
     id: sidebar
@@ -24,6 +24,7 @@ Item {
                     + "/" + installedListModel.get(activeScreen).screenPreview)
     }
 
+
     Item {
         id: sidebarWrapper
 
@@ -63,9 +64,10 @@ Item {
                 }
             }
 
-            Button {
+            MouseArea {
                 id: button
-                text: qsTr("Back")
+                height:30
+                width: 30
                 anchors.top: parent.top
                 anchors.topMargin: 20
                 anchors.left: parent.left
@@ -73,6 +75,14 @@ Item {
                 onClicked: {
                     sidebar.state = sidebar.state === "active" ? "inactive" : "active"
                 }
+
+                Image {
+                    id: imgBack
+                    opacity: .8
+                    source: "qrc:/assets/icons/icon_arrow_left.svg"
+                    sourceSize: Qt.size(16,16)
+                    anchors.centerIn: parent
+                }
             }
 
             Button {