"Share" at the bottom of page doesn't show all options

Please see screen shot I attached for details.
If I hover “Share” and this “Share” is at the bottom of the page, many options are stripped (not accessible) by the end of page.

BTW in my case the word “SHARE” is translated to “DELITE”.

Only facebook button is visible and can be accessed in such case.

To try that yourself, please visit http://ugodnavrata.eu/gallery/rolo-vrata/ then go to the bottom of gallery, find the word “DELITE” (originally “SHARE”) and hover it with mouse pointer.