Dewiki banner’s “Mehr erfahren” link has a huge bottom margin, which causes the banner link hover over not only the article title, but sometimes even the first line of the article, making them unselectable and the eventual links unclickable. A bit less severe problem is that the banner’s close button goes to the far right, which causes a horizontal scrollbar to appear. I use Debian 9 “stretch”, the issue is present both in Firefox (ESR 60.7.1) and Chromium (73.0.3683.75). The below screenshots show the problem with the suspicious DOM elements highlighted.
|Mehr erfahren||Close button|