Above I setup a JS Fiddle to demonstrate my current code.
The gray boxes represent .classlinks, the black boxes #link_wrap a.
Each item has a .classlinks wrapped around it. As you will notice, each item except one (2) is unlinked.
How would I apply the gray background to the **unlinked element only** wikthout using nth-child? This is being used in WordPress for pagination, so the links are generated by WordPress, so the unlinked element is not static.