The interactive map of the UFZ experimental station Bad Lauchstädt is only available on desktop devices in a fullsize browser window.
If the borders of the fields are shifted, it may be that the zoom factor is set larger or smaller than 100% in the browser.
Use Ctrl(CMD)+0 to reset the factor to 100%. Then the page must be reloaded. If no improvement, then a text zoom is used by the operating system and can only be changed in the system settings.
Alternatively, the experiments are listed on the Experiments overview page.