html {
  box-sizing: border-box;
}

* {
  box-sizing: inherit;
}

body {
  width: 100vw;
  height: 100vh;
  font-size: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Liberation Sans",
    sans-serif;
  background-color: #e3e6e8;
  margin: 0;
}

main {
  background-color: #ffffff;
  color: #010407;
  padding: 1.8em 2.4em;
}

img.logo {
  width: 100%;
}

section {
  margin-top: 1.8em;
}

@media (min-width: 28em) {
  body {
    display: flex;
  }

  main {
    width: 28em;
    margin: auto;
    border-radius: 0.9em;
    box-shadow: 0.45em 0.45em 0.9em 0 rgba(0, 0, 0, 0.75);
  }
}

@media (max-width: 28em) {
  body {
    overflow: auto;
  }
  main {
    width: 100vw;
    min-height: 100vh;
  }
}