Incorporate this CSS pricing table on carlist page

The "carlist" page on our website at [login to view URL] has a good back-end that we continue to evolve and improve with the help of a developer in India. Unfortunately, my back-end developer does not like working with css and we need to implement this pricing table solution onto the carlist page. It is #4 from here [login to view URL] and is titled "Professional Pricing by LittleSnippets". It should be responsive and should appear on top of the carlist page until the user has selected one of the choices. It should be invoked for now by a menu item from the hamburger menu. We have several ways that we are backing things up and tracking changes. We have a product called code-with-me for making changes remotely in real-time, and even a separately configured deployment for staging on the sub-domain that can help you out further. We also have a task list that we can share with you using Microsoft To-Do and we can get you into that as soon as we have accomplished this task successfully. You will then be able to assign yourself tasks or submit your own new tasks to us and go to work quickly on those as well. I can $2 per hour with a minimum of one hour each time that we connect as long as we accomplish at least something that is useful. I am looking for someone that can work on implementing this as well as making other changes along the way. Good communication is the hardest thing for me to find so please keep that in mind.