changed layer panel info styles and hover style - fixes vizzuality/cartodb-management#2575
changed layer panel info styles and hover style - fixes vizzuality/cartodb-management#2575

dbirchak/cartodb,DigitalCoder/cartodb,splashblot/dronedb,future-analytics/cartodb,splashblot/dronedb,splashblot/dronedb,dbirchak/cartodb,raquel-ucl/cartodb,bloomberg/cartodb,nyimbi/cartodb,nuxcode/cartodb,nyimbi/cartodb,codeandtheory/cartodb,UCL-ShippingGroup/cartodb-1,raquel-ucl/cartodb,UCL-ShippingGroup/cartodb-1,nyimbi/cartodb,future-analytics/cartodb,CartoDB/cartodb,nuxcode/cartodb,DigitalCoder/cartodb,UCL-ShippingGroup/cartodb-1,thorncp/cartodb,raquel-ucl/cartodb,future-analytics/cartodb,future-analytics/cartodb,CartoDB/cartodb,bloomberg/cartodb,dbirchak/cartodb,CartoDB/cartodb,future-analytics/cartodb,CartoDB/cartodb,codeandtheory/cartodb,nuxcode/cartodb,DigitalCoder/cartodb,thorncp/cartodb,raquel-ucl/cartodb,DigitalCoder/cartodb,CartoDB/cartodb,dbirchak/cartodb,nyimbi/cartodb,UCL-ShippingGroup/cartodb-1,nuxcode/cartodb,dbirchak/cartodb,nuxcode/cartodb,DigitalCoder/cartodb,bloomberg/cartodb,codeandtheory/cartodb,thorncp/cartodb,UCL-ShippingGroup/cartodb-1,splashblot/dronedb,bloomberg/cartodb,thorncp/cartodb,nyimbi/cartodb,splashblot/dronedb,thorncp/cartodb,codeandtheory/cartodb,raquel-ucl/cartodb,codeandtheory/cartodb,bloomberg/cartodb