Messages Displayed In Upper Right Corner


Messages (errors, success, etc...) are currently displayed under the upper menu bar which happens to be fixed when scrolling down the page. The problem is that the msg being displayed is currently partly hidden (you cannot read its entirety) and worse the X for closing it is totally hidden and as such blocking any further attempt to get rid of it.

Has someone an idea on how to reposition the message window in the center of the screen where it can be seen, read, and eventually closed?

Thank you.