Comment 4 for bug 473238

After testing, I've determined that this is caused by there being no visible content inside the affected anchor tags. Adding a non-breaking space to the element causes the pencil icon to be displayed properly, but hovering over the element then makes it look bad with the non-breaking space character being underlined.

Proposed fix: display the pencil image in the same way that it is displayed after the ubuntu_coc_signer span (for those who have not signed the CoC): using an image tag instead of trying to display it with a CSS background image. Since it is intended to be a clickable element, I don't feel that it is proper to display the image using CSS background image anyways - it should be displayed using an HTML element - just my opinion.

Please let me know if I've confused anyone, as I realize that my explanation/wording is probably a little confusing. :)