Formatting a gallery TAG

Unless you provide a link to a page demonstrating the problem, no one will be able to offer much in the way of specific help.

https://juliespetitepotatoes.com/portal/ see the bottom

A link to a page containing a gallery would be helpful…

Sorry, my bad! It is a slideshow (bottom of page)

Try adding:

ngg-slideshow {
margin-left:auto;
margin-right:auto;
}

to the bottom of style.css.

Thanks. Unfortunately that did not work.

Any other thoughts?

Missing ‘.’:

.ngg-slideshow {
margin-left:auto;
margin-right:auto;
}

Still no change.