That appears to be a problem with the style sheet for that page. If the style sheet does not load properly, formatting does not load, and page icons appear that way, and the text may appear unformatted.

Try holding down the shift key and refreshing the page to bypass your cache and reload the page entirely from eBay (a hard refresh).

If that does not help or the problem happens on multiple pages, try clearing your browser cache completely. In some cases, manually erasing eBay cookies may help.