Alex_LS

Hi, I can't see any way to do this but wanted to know if anyone has a way to add a globally scoped / site-wide code block? I'm keen to add some code (HTML/CSS - basically a content category nav for a blog) to a large number of blog posts, but want the code to be hosted in a single location so it can be updated centrally. In other platforms I've been able to create blocks / components in a shared location that then can be used in multiple locations or pages - is this possible on SquareSpace? Thanks, Alex.