Thank you for getting in touch. The problem here is that you are using 2 different images with 2 different heights. Here is the image for the English. versteckter Link
Here is the image for the german versteckter Link
Notice the English version has quite a bit of empty space on it. So you will need to crop this out from the English image.
tks for your info, the picture is content of a custom field. i cannot edit the field in the english translation. the settings in the field are: copy from original and translate. how to change the picture?