.enabled .markdown-body {
  display: block;
}

.enabled .markdown-source {
  display: none;
}

.disabled .markdown-body {
  display: none;
}

.disabled .markdown-source {
  display: block;
}

.markdown-body {
  min-width: 200px;
  margin: 30px auto;
  font-family: Arial, Sans-serif;
  padding: 30px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.markdown-source {
  background: none;
  margin: 0px;
  padding: 0px;
}