alx You don't need to arbitrarily mention people, many of us read the discussions daily, sometimes a little patience is just required to get your question answered.
I would use the web developer tools that your browser contains. You can either right click on the Latest selector and use Inspect Element, or hit F12 to bring up the tools and use the inspector/elements tab to search for the right element. Then you can see what IDs or classes the element uses so you can select it with CSS.
Perhaps if you pasted what you already have so far, it would be easier to help you?