body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  height: 100vh;
}

h1 {
  text-align: center;
  margin: 0;
  padding: 10px;
  background-color: #007BFF;
  color: white;
}

#map {
  position: relative;
  flex-grow: 1;
  border: none;
}

.controls {
  padding: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  background-color: #f4f4f4;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

table,
th,
td {
  border: 1px solid #ccc;
}

th,
td {
  padding: 10px;
  text-align: center;
}

#realTimeData {
  margin-top: 10px;
  font-weight: bold;
}