Board Thread:Support Requests - Getting Technical/@comment-39340968-20200731014051/@comment-9605025-20200731040544

Okay. I am dumb. This is so obvious, I can't believe I missed it. The issue is not that you didn't have a height. The issue is that you didn't have any content. You need to have "content: "";" to get it to work. For some reason, it doesn't work on MS Edge unless there are actual characters in the content but that trick should work for other browsers. - Edit:

Here is a workaround for the MS Edge issue. Set the content to something simple like "a". Then set the color of the pseudo-element to "transparent". This will provide the content MS Edge is looking for when deciding whether or not to display the pseudo-element but render the content transparent so as to visually not be there.