removes the button border
removes the button border

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