app/src/main/res/layout/header_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:background="@color/background_header"
    android:layout_height="175dp"
    android:paddingLeft="10dp"
    android:paddingRight="10dp">

    <TextView
        style="@style/TitleLightPrimary"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:ellipsize="end"
        android:gravity="center_vertical|center_horizontal"
        android:lines="3"
        android:text="@string/camera_swap_instructions"
        android:textAppearance="@style/TitleLight"
        android:lineSpacingExtra="10sp"
        android:textSize="30sp" />
</RelativeLayout>