How to center align masonry gallery on mobile?

Hey DROR,
Please try this code in the General Styling > Quick CSS field or in the WordPress > Customize > Additional CSS field:

@media only screen and (max-width: 442px) { 
.av-large-gap.av-fixed-size .av-masonry-entry .av-inner-masonry {
    left: 25px !important; 
}
}

Best regards,
Mike

Hi,
Glad we were able to help, we will close this now. Thank you for using Enfold.

For your information, you can take a look at Enfold documentation here
For any other questions or issues, feel free to start new threads in the Enfold forum and we will gladly try to help you :)

Best regards,
Mike