body {
  margin: auto;
  max-width: 50%;
  background-color: lightblue;
}

.top {
  text-align: center;
  border-radius: 1em;
  padding: 1em;
  background-color: wheat;
}

.header h1 {
  margin-top: 0;
}

.nav ul {
  padding: 0;
  margin: 0;
}

.nav li {
  display: inline-block;
  padding: 0 1em;
  margin: 0;
}

.nav li:not(:last-of-type) {
  border-right: 1px solid black;
}

.nav li:not(:first-of-type) {
  margin-left: -0.25em;
} 

.alert {
  text-align: center;
  color: red;
}

.search {
  text-align: center;
  word-wrap: break-word;
}

.post {
  word-wrap: break-word;
  border: 2px solid black;
  border-radius: 1em;
  padding: 0 1em;
  margin: 1em 0;
}

.form {
  text-align: center;
}

.user {
  text-align: center
}

.pages {
  text-align: center;
}

#get {
  background: none;
  border: none;
  padding: 0;
  color: #069;
  text-decoration: underline;
  cursor: pointer;
}

#image {
  max-width: 50%;
  border: 2px solid black;
}