habitica-android/Habitica/res/layout/fragment_faq_detail.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.NestedScrollView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:scrollbarSize="3dp"
    android:scrollbarThumbVertical="@color/md_grey_500"

    android:scrollbars="vertical">

    <LinearLayout
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceLarge"
            android:id="@+id/questionTextView"
            android:layout_gravity="center_horizontal"
            android:padding="@dimen/card_padding"/>

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/answerTextView"
            android:layout_gravity="center_horizontal"
            android:paddingLeft="@dimen/card_padding"
            android:paddingStart="@dimen/card_padding"
            android:paddingEnd="@dimen/card_padding"
            android:paddingRight="@dimen/card_padding"
            android:textAppearance="?android:attr/textAppearanceMedium"
            />
    </LinearLayout>
</android.support.v4.widget.NestedScrollView>