Modify the style of breadcrumbs in HTML5 Help - RoboHelp 2020

I don't think there's any easy way to configure it in the user interface.

You could try adding the following code to your stylesheet assuming you're using Responsive HTML5 output. Note that I have only done a quick test in Responsive output and haven't looked at Frameless or any other output. You should test thoroughly to make sure it works throughout your project.

Change the properties to what you need for your output.

What this says is "For every a inside the breadcrumbs section, make the text underlined and blue. And override any more specific inline styling applied. Then for the last item in the breadcrumbs section, inherit the style from the parent element." (For the last bit, I *think* the inherit forces the style back to the inline style defined in the output, but I haven't thoroughly tested with different fonts defined on p tags for example. If you find 'inherit' doesn't work for your situation, just enter the specific values you need.)

.breadcrumbs a {
  text-decoration: underline !important;
  color: blue !important;
}
.breadcrumbs li:last-of-type a {
  text-decoration: inherit !important;
  color: inherit !important;
}

  You can request features and report issues here: https://tracker.adobe.com/

Post the item number in the discussion so people can easily vote if they want the same functionality.

Rick's not that active with RH anymore - what version of RH are you running & what output are you creating?