html {
  height: 100vh;
}

html, body {
  background: rgb(45,47,51);
  background: radial-gradient(50% 50%, #2D2F33 41%, #1F2023 87%, #1A1B1D 100%);
  background-repeat: no-repeat;
  background-size: cover;
  margin: 0px;
}

.app {
  margin: 0 auto;
  max-width: 393px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-left: 16px;
  padding-right: 16px;
  min-height: 100vh;
}

.app-logo {
  margin-top: 48px;
}

.step-container {
  margin-top: 72px;
}

.step-container img {
  max-width: 100%;
  margin-bottom: 24px;
}