<?xml version="1.0" encoding="utf-8"?>

<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <shape android:shape="rectangle">
            <size
                android:width="30dp"
                android:height="30dp" />
            <solid android:color="@color/colorAccent" />
            <corners android:bottomLeftRadius="30dp" />
        </shape>
    </item>
    <item
        android:bottom="1.5dp"
        android:left="1.5dp">
        <shape android:shape="rectangle">
            <size
                android:width="30dp"
                android:height="30dp" />
            <solid android:color="?attr/backgroundView" />
            <corners android:bottomLeftRadius="30dp" />
        </shape>
    </item>
</layer-list>