Gain screen real estate when reading your email by enabling Auto-hide top header. Enabling this feature hides the action bar at the top of the page to provide more room for your email content to show on screen.
- Tap the SideMenu icon at the left of your Navigation Bar to open the Side Menu.
- Tap the Gear icon at the bottom of the Side Menu to bring up Settings.
- Tap Mail.
- Under the Message section, tap the Auto-hide top header switch enable it.