body, html {
  margin: 0;
  padding: 0;
  font-family: 'Niramit', sans-serif;
}

body {
  margin: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

body > div {
  margin: 0 auto;
  width: 100%;
  max-width: 400px;
}