I've followed the directions for going into functions.php editor and changing the image sizing and then using the Regenerate Thumbnails plug-in to regenerate the images. It isn't working for me.
I will mostly have videos once I get more content on the site, so the default YouTube thumbnail size would be ideal. There are two video examples in the Emotion portfolio on the Home page. I would like all the images to be the same size.
The site is http://www.selfhelpsalad.com.
How do I get the sizing for the portfolio images to be equal and preferably the size of the YouTube video thumbnails?