Hey @Brando,
This does help, I have gone over the article. So when making hero sections like the one I have and full bleed fixed navigation menus, using neither 100vh/vw or 100% values works on both osx and windows? How is this effect to be achieved?
Edit: I’ve found a full bleed section can be achieved by using 100% width & 100vh as described by @Waldo on this post Website width overflow issue . Still rather frustrating that 100vw causes this problem.