Site header/ logo colours on different pages and desktop/ mobile view

Hey!

I was just wondering do you know how to change the colour of a site header/ logo only on one page? and for it to work on mobile and desktop?

You can replace Logo Image/Header Background Color on One Page

Just add this code to Page Header Code Injection or Code Block

<style>
  header#header {
  	background-color: #f1f !important;
  }
  header#header img {
  	content: url(https://cdn.pixabay.com/photo/2023/11/04/15/01/maple-8365123_1280.jpg);
  }
</style>

If you don't know how to find Page Header/Code Block, let me know, I will give a quick guide