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

    <item
        android:alpha="0.1"
        android:bottom="6dp"
        android:top="6dp">
        <shape>
            <solid android:color="#20666666" />
            <corners android:radius="3dp" />
        </shape>
    </item>

</layer-list>