Adds borderless mapcard
Adds borderless mapcard

thorncp/cartodb,CartoDB/cartodb,splashblot/dronedb,nyimbi/cartodb,nyimbi/cartodb,bloomberg/cartodb,splashblot/dronedb,thorncp/cartodb,bloomberg/cartodb,bloomberg/cartodb,nyimbi/cartodb,nyimbi/cartodb,UCL-ShippingGroup/cartodb-1,codeandtheory/cartodb,thorncp/cartodb,nuxcode/cartodb,splashblot/dronedb,splashblot/dronedb,bloomberg/cartodb,nuxcode/cartodb,UCL-ShippingGroup/cartodb-1,codeandtheory/cartodb,CartoDB/cartodb,CartoDB/cartodb,splashblot/dronedb,thorncp/cartodb,codeandtheory/cartodb,nuxcode/cartodb,UCL-ShippingGroup/cartodb-1,UCL-ShippingGroup/cartodb-1,CartoDB/cartodb,bloomberg/cartodb,UCL-ShippingGroup/cartodb-1,nuxcode/cartodb,thorncp/cartodb,codeandtheory/cartodb,CartoDB/cartodb,nuxcode/cartodb,nyimbi/cartodb,codeandtheory/cartodb