Make a single link bold in header nav on Squarespace

Hi All

Trying to make one of the links in the heading of my website bold, see attached.

This is more of a drop down menu rather than a link.

I would like 'Choose your sector' to be bold but when the list appears as you hover your cursor over it, all the listed links to remain as they are (un-bolded)

Many thanks in advance.

Glenn 

Perfect, Thanks

1 hour ago, glennigan said:

Perfect, Thanks

No problem, could you mark my post as the solution and give it a like? Thanks!