[Plugin: NextGEN Gallery] Images gets 2x bigger after viewing them – HELP

The problem in styles. Try to remove rule “width: 100%;” from “.ngg-imagebrowser img” declaration.

where can i find the “.ngg-imagebrowser img” file?

found it, and it did work, now, how can i center the image?

Add a new rule set to your styles

.pic {
    text-align: center;
}

And remove the rule ‘display: block !important;‘ from the ‘.ngg-imagebrowser img‘ declaration.

it worked!! thank you!