Change Spacing in Copied Buttons


I am fairly new to Webflow. I have pretty much been figuring everything out as I went on my own. But there is one thing I have not been able to discover on my own, and I cannot find a solution online. That being said, I don’t exactly know all the Webflow lingos, so please bare with me here.

I am trying to create a second row of buttons on my webpage. I copied and dragged new buttons below existing ones. However, I want to change the spacing around these buttons so that they are not the same as the already existing ones. When I change these newly-copied buttons, the existing buttons change as well. I don’t want this to happen, but I cannot find a way to unlink them so the properties of one do not affect the other. Is there a solution to this?

look this tutorial ,combo classes