tt-rss-android/org.fox.ttrss/src/main/res/layout-sw700dp-port/headlines_articles.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/main"
    android:fitsSystemWindows="true"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical">

    <FrameLayout
        android:id="@+id/sw600dp_anchor"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:visibility="gone" >
    </FrameLayout>

    <android.support.v4.widget.DrawerLayout
        android:id="@+id/headlines_drawer"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <FrameLayout
            android:id="@+id/article_fragment"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="?articleBackground">
        </FrameLayout>

        <FrameLayout
            android:id="@+id/headlines_fragment"
            android:layout_height="match_parent"
            android:layout_width="500dp"
            android:layout_gravity="start"
            android:background="?headlinesBackground">
        </FrameLayout>
    </android.support.v4.widget.DrawerLayout>

</LinearLayout>