Centering Caption Text -- Kenneth's 5/9/2023 answer does get the caption text to display below the thumbnail image, but for me, at least, it is left-justified. I have searched and found several solutions to center the caption text, but all of them apoparently applied to earlier versions of NextGen Gallery. I am running version 3.59.12 and none of the solutions I found did the job. Caption text remains left-justified. Any solutions to center it using a later version?