Fix margin of lrm control buttons
Fix margin of lrm control buttons

yuryleb/osrm-frontend,Project-OSRM/osrm-frontend-v2,Project-OSRM/osrm-frontend,Project-OSRM/osrm-frontend-v2,Project-OSRM/osrm-frontend,Project-OSRM/osrm-frontend,yuryleb/osrm-frontend,yuryleb/osrm-frontend