<android.support.v7.widget.CardView
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:clickable="true"
android:foreground="?attr/selectableItemBackgroundBorderless"
app:cardCornerRadius="2dp"
app:cardElevation="2dp"
app:cardMaxElevation="2dp"
app:cardUseCompatPadding="true">
</android.support.v7.widget.CardView>