If you want a larger screen for editing content, you can expand any text editor to fill your entire screen.

To go into fullscreen mode:

• Go to the text box you want to edit. 
• In the menu, click View. 
• A dropdown menu will appear. Click Fullscreen.

This will open the editor as full size. Now, you can make your changes.

To save the changes you will need to first exit fullscreen mode.

To exit fullscreen mode: 

• In the menu, click View. 
• Click Fullscreen again to deselect this view.

After you've returned to the regular view, you'll be able to click the Save button to publish your changes to your website.