How to center NextGEN Gallery Thumbnails
Place code in Custom CSS on Website Template
The code does say :In your NextGEN Gallery Settings go to “Other Settings” > “Styles” > “Enable Custom CSS” and paste the following code:
But I found it only works if you place it in the Template Custom CSS Section
Code Below
//This centres NextGEN Gallery Thumbnails
.ngg-galleryoverview {
text-align:center;
}
.ngg-gallery-thumbnail-box {
float:none !important;
display:inline-block;
}