fix css for hovercards in notifications, and people with long names
fix css for hovercards in notifications, and people with long names

Amadren/diaspora,KentShikama/diaspora,diaspora/diaspora,diaspora/diaspora,despora/diaspora,Muhannes/diaspora,KentShikama/diaspora,diaspora/diaspora,geraspora/diaspora,jhass/diaspora,Amadren/diaspora,spixi/diaspora,KentShikama/diaspora,SuperTux88/diaspora,jhass/diaspora,SuperTux88/diaspora,Flaburgan/diaspora,despora/diaspora,spixi/diaspora,Flaburgan/diaspora,jhass/diaspora,diaspora/diaspora,despora/diaspora,Amadren/diaspora,Amadren/diaspora,KentShikama/diaspora,Muhannes/diaspora,geraspora/diaspora,geraspora/diaspora,SuperTux88/diaspora,spixi/diaspora,geraspora/diaspora,jhass/diaspora,Muhannes/diaspora,Flaburgan/diaspora,SuperTux88/diaspora,despora/diaspora,Flaburgan/diaspora,spixi/diaspora,Muhannes/diaspora