For #15262: Updated margins

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

@@ -23,7 +23,7 @@
             android:text="@string/sign_in_with_camera"
             android:textAppearance="@style/Header16TextStyle"
             android:textColor="?primaryText"
-            android:textSize="18sp"
+            android:textSize="20sp"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
@@ -58,7 +58,7 @@
             android:id="@+id/signInScanButton"
             style="@style/PositiveButton"
             android:text="@string/sign_in_ready_for_scan"
-            android:layout_marginVertical="16dp"
+            android:layout_marginVertical="24dp"
             app:icon="@drawable/ic_qr"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
@@ -68,9 +68,9 @@
             android:id="@+id/signInEmailButton"
             style="@style/NeutralButton"
             android:text="@string/sign_in_with_email"
-            android:layout_margin="0dp"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
+            android:layout_marginVertical="12dp"
             app:layout_constraintTop_toBottomOf="@id/signInScanButton"
             app:layout_constraintBottom_toTopOf="@id/createAccount"/>
 
@@ -83,6 +83,7 @@
             app:layout_constraintTop_toBottomOf="@id/signInEmailButton"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
+            android:layout_marginVertical="24dp"
             tools:text="@string/sign_in_create_account_text"/>
 
     </androidx.constraintlayout.widget.ConstraintLayout>