HTML Marquee Code

I am trying to add a custom code block to my website. It would be the HTML marquee code but I want to have the custom font as the Google Font: Raleway Light. Any help?

With any HTML you should be able to assign a class (<div class="your-class-here">) and then reference that class in the Custom CSS (or within <style> at the top of the HTML) using:

.your-class-here {
  font-family: 'Raleway', sans-serif;
}

 Hope that points you in the right direction.