Add a submit a new request button on the help centre and inline with the section buttons

I have had a look at previous, similar questions, but can't seem to find how to do what I need to do. 

So I'm customising my help centre at the moment. I would like to link to an article (the price list of the service) rather than a section, but was told by support that this is not possible. So I created a link, and used the same css class to get it to look like the other buttons. 

However, I would ideally like it displayed inline next to the the section buttons under the hero image. Does anyone have a clever workaround for this to happen?

I managed to find some code to add the submit a new case and check progress buttons at the bottom of my page, and that works as intended (I still need to fiddle with the css a bit here to get it looking the way I want it).