body {
  padding: 2em;
}

#content-to-read {
  border: solid 0px #ccc;
  min-height: 200px;
  max-width: 100%;
  overflow: scroll;
  font-size: 1.5em;
  line-height: 1.5;
  padding: 1em;
  background: #eee;
  max-height: 400px;
  overflow: scroll;
}
textarea {
  width: 100%;
  height: 200px;
  font-size: 1em;
  padding: 0.5em;
}