Non transparent menu on every page

Right now my website is set to sticky menu with transparent. My client does not want it to be transparent–just solid white so you can’t see anything when it scrolls behind the menu.
I saw some snippets to make this happen but since I am a newbie concerned if I do this and it’s wrong that I might not be able to delete it easily.

Need you expertise. Thank you ahead of time!!

Hello there,

Try adding this CSS code to Appearance > Customize > Additional CSS from dashboard.

    .site-header.float-header {
      background-color: #fff !important;
    }

Regards,
Kharis

Thank you this worked perfectly!

You’re welcome!

Please let us know in a new topic if you have any further questions, or if we can provide you with any other assistance.

Regards,
Kharis