The image will automatically insert to fit the width of your content. If you have access to the plugin’s css file – nggallery.css – you can change the width under this selector:
.ngg-imagebrowser img
Tip: copy the nggallery css file to your theme folder and make customizations there, then it will not be overwritten when the plugin is updated. The plugin will look in your theme folder first for this file and implement.
Thank you, that worked perfectly.
Would you by chance also know how to get the next/back navigation to appear at the top instead of the bottom?
To move the navigation to the top you would need to edit the “nextgen-gallery/view/imagebrowser.php” file it self.
Move the ngg-imagebrowser-nav div and all its content above the pic div. Then make position adjustments in nggallery.css file.
You will lose any changes you make to this file with any NextGen updates.