How do I use a custom background image in aligned mode?

To change the background image in aligned mode:

1. Click the drop down menu below the Aligned icon.
2. Click "Background Setting".
3. Click the "+" icon to add an empty template.
4. Click the "+" icon in the empty template to import your custom photo.
   (The supported aspect ratio of the image is 16:9)

You can also replace the customized image by clicking the “edit” icon on the template.