Reply To: Customize Portfolio

If I follow correctly, you are still having issues with the thumbnail size? At 1140px wide, and the 23% per leave the standard thumbnail sizes in the functions.php file stock. If you messed with those change them back to stock. This controls the thumbnail sizes that are created when you upload an image. and the rest of the website is programmed to handled those specific sizes nothing smaller or larger.

You then have to re-upload your images or find a plugin that will fix the issue. look at the functions.php file to see what the size is.

I cant Ive changed mine.

I know this is the solution because I went through this already and fixed it easy.