Invert Custom Social Icon Colour

Hi there, I have a custom 'social icon' on my site that sits as black on every page, however I need to invert it to white for the 'Youth' Page. Can't seem to figure our a way of doing this - have tried multiple options, and even uploaded a white version of the logo, however can't seem to figure out how to make this happen. Any help much appreciated! Thanks! 

Can you share your website URL? Thanks!

https://sailfish-tiger-cnwr.squarespace.com/services-2-1

🙂

Incredible. thank you! 

Just occurred to me that it doesn't change on the mobile menu, is there an option for doing that too? 

4 minutes ago, davebradshaw said:

Just occurred to me that it doesn't change on the mobile menu, is there an option for doing that too? 

For that you need to add this:

#collection-63f00c0f7b07a654cce15eee {
  .header-menu-actions-action:nth-of-type(1) {
    filter: invert(1);
  }
}

Can you mark my post as the solution to this thread and give my posts a thumbs up? Thanks!