bg_card.xml

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
  <!-- Use this color for listview background or your layout #e5e5e5 -->
	<item>
		<shape android:shape="rectangle"
			android:dither="true">

			<corners android:radius="2dp"/>

			<solid android:color="#ccc" />

		</shape>
	</item>

	<item android:bottom="2dp">
		<shape android:shape="rectangle"
			android:dither="true">

			<corners android:radius="2dp" />

			<solid android:color="@android:color/white" />

			<padding android:bottom="8dp"
				android:left="8dp"
				android:right="8dp"
				android:top="8dp" />
		</shape>
	</item>
</layer-list>