Hovering on text teasers not possible after viewing and clicking back

[daniel-liqd]

URL: e.g. https://liqd.net/de/blog/
user: any visitor
expected behaviour: when hovering over an article (text teaser) there should be an animated movement.
behaviour: when having opened an article and going back to the overview via the back button, the movement of the previously opened article doesnt happen anymore.
important screensize: desktop
device & browser: macbook, firefox (seems to work on safari)
Comment/Question: not a story, minor issue, not sure how complex a fix would be.