<?xml version="1.0" encoding="utf-8"?>
<Spinner
	xmlns:android="http://schemas.android.com/apk/res/android"
	android:id="@+id/spinner"
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:minWidth="96dp"
	android:textAppearance="@style/Text.Black"
	android:background="@drawable/bg_outline_black"/>

<?xml version="1.0" encoding="utf-8"?>
<Spinner
	xmlns:android="http://schemas.android.com/apk/res/android"
	android:id="@+id/spinner"
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:minWidth="96dp"
	android:textAppearance="@style/Text.Black"
	android:background="@drawable/bg_outline_light_grey"/>

Set light grey border on quantity spinners (without +/- actions)
Set light grey border on quantity spinners (without +/- actions)
