* {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Times New Roman', Times, serif;
  background-color: darkblue;
  color: whitesmoke;
}

a:link {
  color: whitesmoke;
}

a:visited {
  color: darkcyan;
}

.container {
  width: 80%;
  margin: 0 auto;
}

div.header {
  padding: 25px 0 10px;
  text-align: center;
}

div.guest-book {
  width: 40%;
  margin: 0 auto;
}

div.guest-book div#posts {
  margin: 20px auto;
}

form#messageForm {
  margin: 0 auto;
}

form#messageForm textarea {
  max-width: 100%;
  width: 100%;
  margin: 0 auto;
  display: block;
  overflow: auto;
  font-family: monospace;
  font-size: 12px;
}

form#messageForm button {
  font-size: 14px;
  margin: 10px 0;
  display: block;
}

div.message {
  font-size: 12px;
  font-family: monospace !important;
}

span.message-time {
  display: block;
  text-align: right;
}

pre.message-text {
  display: block;
  white-space: pre-wrap;
  width: 100%;
}

span.message-size {
  font-family: monospace;
}