*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
}

.top {
  display: flex;
}

nav {
  text-align: right;
  padding: 0;
  padding-right: 1rem;
  max-width: 20em;
}

nav>* {
  display: block;
}

main {
  text-align: left;
  padding-left: 1rem;
  max-width: 40em;
}

.first {
  padding-top: 0;
  margin-top: 0;
}

.love {
  color: magenta;
  font-weight: bold;
  font-family: monospace;
}