Fix overlappings of axes titles in bubble chart. Fixes #591 on Firefox, fixes #612
Fix overlappings of axes titles in bubble chart. Fixes #591 on Firefox, fixes #612

jdk137/vizabi,dab2000/vizabi,alliance-timur/vizabi,alliance-timur/vizabi,Gapminder/vizabi,buchslava/vizabi,alliance-timur/vizabi,buchslava/vizabi,jdk137/vizabi,sergey-filipenko/vizabi,vizabi/vizabi,sergey-filipenko/vizabi,jdk137/vizabi,Gapminder/vizabi,vizabi/vizabi,Gapminder/vizabi,sergey-filipenko/vizabi,dab2000/vizabi,dab2000/vizabi,buchslava/vizabi