Lead Developer
Hi Suzy,
Not an add-on yet, but it will be soon 🙂
For now, here’s the CSS straight from our website: http://generatepress.com/forums/topic/buttons-on-addon-page/#post-12477
Let me know if you have any other questions.
Documentation: http://docs.generatepress.com/
Adding CSS: http://docs.generatepress.com/article/adding-css/
Ongoing Development: https://generatepress.com/ongoing-development