Fix bookmarks drawer background problems

app/src/main/res/layout/activity_main.xml

@@ -32,6 +32,7 @@
             android:layout_gravity="end"
             android:fitsSystemWindows="true"
             android:id="@+id/right_drawer"
+            android:background="?attr/drawerBackground"
             android:layout_width="@dimen/navigation_width"
             android:layout_height="match_parent">
             <fragment

app/src/main/res/layout/bookmark_drawer.xml

@@ -2,7 +2,6 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="?attr/drawerBackground"
     android:clickable="true"
     android:orientation="vertical">