How do YOU create your "Back to Top"?

If you want a back to top link every few lines, you'll need to add those links manually where you want them.  As a personal preference, I wouldn't create links all over the page, but would rely on the single built-in back to top button I mention in my previous post. It's always visible and not hard for users to access. My other post describes how to change it from an icon to readable text.

It should be possible to use a snippet, if you're set on adding links everywhere, to save a bit of time. Assuming you only want to jump to the top of the page, of course. 

Another time saver could be the trick of using a '#' as the href works in your output. In the past, if you specified just '#' as the href, the link would jump to the top of the page. You'd have to check if it works in your output, and obviously would only be relevant if you are wanting to jump to the top of the page every time.

Oh, I forgot to add that you only need "background-image: none;" line if you need to target IE11. The 'unset' version works for everything else.

If you wanted to change the existing back to top button to text, rather than a cryptic image, you could add this as a custom css file in your skin's User Assets section:

This is based on making it approximately match Azure Blue in RH2019 New, so you could adjust fonts, colours, sizes etc to your liking.

Pasting this code into the RH2019 Classic layout.css file also works, so it might work for RH2017 as well, but I haven't tried it.

body.media-desktop div.topic a.to_top {
background-image: none;
background-image: unset;
width: auto;
border-top: 1px solid rgb(14,92,166);
border-left: 1px solid rgb(14,92,166);
border-right: 1px solid rgb(14,92,166);
border-radius: 10px 10px 0 0;
padding: 5px;
font-size: 0.5rem;
}
div.topic a.to_top:before {
content: "Back to top";
font-size: 0.8rem;
font-family: Arial;
color: rgb(14,92,166);
text-decoration: underline;
}

Oops. Posting the link as well would help.

https://community.adobe.com/t5/robohelp/rh9-html-a-back-to-top-button-for-long-topics/m-p/3297265?page=1

Only Adobe can answer how they did it and this is mainly a user to user forum.

I recalled an old post by someone who frequented these forums many years ago. He posted a solution where I believe the link scrolls better than some solutions. Read this thread and in particular the solution from MergeThis.