Plugin or template for discourse theme component

[Anil_Tako]

Is there plugin or template for following discourse theme components in GitHub - discourse/discourse: A platform for community discussion. Free, open, simple. · GitHub

[Canapin (Coin-coin le Canapin)]

Hi there and welcome!

Can you be more specific?

Are you asking how to make round borders on the buttons?

[Anil_Tako]

I want to change the style like below image.