body {
  max-width: 40em;
  margin: 0 auto;
  padding: 5px;
  font-family: Georgia, serif;
  font-size: 18px;
  line-height: 1.6em;
  color: black;
}

section#masthead h1 a {
  color: black;
  font-size: 48px;
}

code {
  background-color: #F2F7FC;
  border: 1px solid #D9D9D9;
  padding: 0.3em 0.5em;
  font-size: 90%;
  font-family: monospace; 
  color: #444;
  line-height: 1.5 rem;
  border-radius: 3px;
}

h1 {
  font-family: TimesNewRoman, sans-serif;
  font-weight: bold;
  font-size: 48px;
  color: black;
}

h2 {
  font-family: TimesNewRoman, sans-serif;
  font-weight: bold;
  font-size:34px;
  color: black;
}

h3 {
  font-family: TimesNewRoman, sans-serif;
  font-weight: bold;
  font-size: 22px;
  color: black;
}

a:link {
  color: #551A8B;
  text-decoration: none;
}

a:hover {
  color: #551A8B;
  text-decoration: underline;
}

.box {
  display: flex;
  justify-content: space-between
}