a set of styling improvements regarding the socialmedia buttons

git-svn-id: file:///var/www/svn/anahita/anahita/branches/search@17116 a933e228-e664-4d3f-8241-49479697c698
missed returing the result

git-svn-id: file:///var/www/svn/anahita/anahita/branches/search@17118 a933e228-e664-4d3f-8241-49479697c698