* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #0f0f0f;
  color: #fff;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

.header {
  text-align: center;
  padding: 50px 20px 30px;
}

#map {
  height: calc(100vh - 160px);
  width: 100%;
  border-top: 1px solid #222;
}