Version 6.0 and above
To add padding space between the posts in a Carousel feed (or any other feed layout), go to WordPress Dashboard > Instagram Feed > All Feeds > (click the feed’s name or pencil icon to edit it) > Feed Layout and adjust the Padding setting.
Below version 6.0
To add padding space between the posts in a Carousel feed (or any other feed layout), go to WordPress Dashboard > Instagram Feed > Customize > Layout and adjust the Padding around Images setting.
You can also set the padding directly in your shortcode with the imagepadding property like this:
[instagram-feed imagepadding=10]
