Hide on Portfolio Posts?

Hi, thanks for the plugin! Is there anyway to hide these icons on just the portfolio-posts? They are not displaying well. Thanks!

Here’s a page I’m taking about but I’ve disabled the plugin for now:
http://skyartmedia.com/portfolio-posts/lumber-company-web-design/

https://ww.wp.xz.cn/plugins/simple-share-buttons-adder/