* {
  font-size: .95em;
}
body {
  max-width: 47rem;
  margin: 0 auto;
  background-color: #EEEEEE;
  font-family: Verdana, Arial, Helvetica, sans-serif;
}
.banner {
  max-width: 47rem;
}
img {
  max-width: 100%;
}
header {
  background-color: #39B129;
  color: white;
  display: grid;
  grid-template-columns: 1fr max-content;
  margin-bottom: 1rem;
}
header a {
  text-decoration: none;
  color: white;
  font-size: 1.5em;
}
header span {
  font-size: .6em;
  max-width: min-content;
  padding: .25rem;
  word-wrap: break-word;
}
main {
  background-color: white;
  display: grid;
  grid-template-columns: max-content 1fr;
  grid-gap: 1rem;
  padding: 1rem;
}
nav a {
  display: block;
}



@media screen and (max-width: 50rem) {
  main {
    grid-template-columns: 1fr;
  }
}