* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  width: 320px;
  padding: 16px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

#app {
  text-align: center;
}

h1 {
  font-size: 18px;
  margin-bottom: 8px;
}

p {
  font-size: 14px;
  color: #666;
}