Can change the position in speed dial button?

**Hello All,**
I would like to change the following style .How can I change the ember paper speed dial button.
**Pls help me.**
[https://codepen.io/jasperlachance/pen/yOJdRr?fbclid=IwAR28hOKntoPTqorSidADaflWpL9LdJGgaT84tHjuzegK8-sYFkrYWHLoYtA](url)****

Start by reviewing the speed dial button implementation and comparing its current behavior with the linked CodePen example. The issue does not name a file, test, or desired position, so the expected behavior must be clarified before work can be considered done.

索引モデルが issue の本文から書いたものです。