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

body {
  background: #f5f5f5;
  display: flex;
  justify-content: center;
}

.invitation {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  background: #fff;
}

.hero-image {
  width: 100%;
  display: block;
}