Improve the accordion details behaviour in the VO search
I just spotted a bug (?) on the operations portal and i think it would
be good to let you know.
If you go to the VO search page  and make a search, say for 'atlas',
you will receive two results the 'atlas' and the 'atlas.ac.il' VOs.
If you click on the 'atlas' plus [+] button the atlas details dialog
Scrolling down, one can clicks again the atlas plus [+] button and the
vo details dialog appears for a second time.
And so on....