items instead?
-- [[Jon]]
+
+----
+
+An additional, related issue: if the box expands beyond the bottom of the
+page, you might move your mouse pointer to the scrollbar in order to move
+further down the list, but of course then you are outside the hover region.
+
+-- [[Jon]]
+
+> I agree, browser handling of this CSS is often not good.
+>
+> A toggle would be the perfect UI, but the heaviness of needing
+> to include 30 lines of javascript to do it, plus then it only working
+> with javascript enabled, is also not optimal.
+>
+> Another idea would be to make the "..." a link to the ikiwiki cgi.
+> The cgi could then have a mode that displays all the backlinks of a page
+> in a list.
+>
+> Yet another idea: Find some more refined CSS for handling a variable
+> size popup.. --[[Joey]]
+
+>> The HTML5 "Details" tag would be perfect:
+>> <https://www.w3schools.com/TAGS/tag_details.asp>
+>> <details><summary>example</summary>here's an example</details>
+>> The above works for me on ikiwiki.info which does not have `html5:1`
+>> so far as I can tell *— [[Jon]], 2020-04-21*