<?xml version="1.0" encoding="utf-8"?>

  <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:id="@+id/coordinator">

  <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
          android:id="@+id/fragment_container"

          android:layout_width="match_parent"

          android:layout_height="match_parent"
          android:background="?android:attr/detailsElementBackground" />

  </android.support.design.widget.CoordinatorLayout>