big_card.xml

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >

    <item
        android:bottom="5dp"
        android:left="10dp"
        android:right="10dp"
        android:top="5dp">
        <shape android:shape="rectangle" >
            <corners android:radius="2dp" />

            <solid android:color="@color/card_shadow" />
        </shape>
    </item>
    <item
        android:bottom="7dp"
        android:left="10dp"
        android:right="10dp"
        android:top="5dp">
        <shape android:shape="rectangle" >
            <corners android:radius="2dp" />

            <solid android:color="@color/card_background" />
        </shape>
    </item>


</layer-list>

colors.xml

<resources>
    <color name="card_list_background">#e5e5e5</color>

    <color name="card_background">#ffffffff</color>
    <color name="card_shadow">#8c666666</color>
    <color name="card_title">#ff000000</color>
    <color name="card_description">#ff444444</color>
</resources>