android-calculatorpp/app/src/main/res/layout/fragment_wizard.xml

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

<LinearLayout
    xmlns:a="http://schemas.android.com/apk/res/android"
    style="@style/WizardFragment"
    a:orientation="vertical">

    <ScrollView
        a:id="@+id/wizard_content"
        a:layout_width="match_parent"
        a:layout_height="0dp"
        a:layout_marginBottom="@dimen/control_margin"
        a:layout_marginTop="@dimen/control_margin"
        a:layout_weight="1"
        a:fillViewport="true" />

    <include layout="@layout/fragment_wizard_buttons" />

</LinearLayout>