Hide Page Title on Banner?

Site URL: https://spektralquartet.com/experiments-in-living/cards

Hello

I am using Horizon theme and would like to use a banner without displaying the page title.  I'd like to design the banner with the type built in to the image.  (see the URL listed in the post).  Can someone help me with a Page Header Code Injection that would work for removing the page title?

Thank you!

Edit Page > Add Code Block > Paste this code

<style>
  /* hide page title */
  h1.page-title {
    visibility: hidden;
}
</style>