style.css

/* [START maps_distance_matrix] */
#right-panel {
  font-family: "Roboto", "sans-serif";
  line-height: 30px;
  padding-left: 10px;
}

#right-panel select,
#right-panel input {
  font-size: 15px;
}

#right-panel select {
  width: 100%;
}

#right-panel i {
  font-size: 12px;
}

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

#map {
  height: 100%;
  width: 50%;
}

#right-panel {
  float: right;
  width: 48%;
  padding-left: 2%;
}

#output {
  font-size: 11px;
}

/* [END maps_distance_matrix] */