html,
body {
  height: 90%;
}

html {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
}

body {
  background-color: #fefefe;
  color: #454545;
}

main {
  height: 70%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

a {
  color: #07a;
}

.socials a {
  margin-right: 1rem;
}