android/app/src/main/res/layout/fragment_deck_chooser.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/snow_2">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/deck_grid"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scrollbars="vertical"/>

    <android.support.design.widget.FloatingActionButton
        android:id="@+id/new_deck_fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="end|bottom"
        android:layout_margin="@dimen/fab_margin"
        android:src="@drawable/ic_add_white_36dp"
        app:backgroundTint="@color/action_orange"
        app:elevation="@dimen/fab_elevation"
        app:fabSize="normal"/>

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