Hi richm,
The basic selector you'd need to broadly target all links with data-target="#accessories":
a[data-target='#accessories']
If there are other links on the page using that data-attribute and you want to exclude them from your rule, you can leverage the parent div with ID #recommendations and other classes assigned to parent elements to make the selector more specific to that section, for example:
div#recommendations ul li a[data-target='#accessories']