Only show buttons on blog roll and posts

I’ve been trying to use a custom button set and theme to use a custom pin it button on my images in my blog and static post pages. I don’t want any of the other images to have the pin it button on. I don’t know what the simplest solution is for this, but I’ve tried using…

frizzly.hover.settings.ignoreSelector = '.wp-smiley,.nopin';

to select some of the classes but it won’t work.

https://www.ads-software.com/plugins/frizzly/