.pretty-html {
  font-family: monospace;
  color: #222;
}

.pretty-html .line {
  padding: 10px 0 ;
}

.pretty-html .element {
  padding: 5px 10px;
  background: #2095F0;
  color: #FFFFFF;
  border-radius: 4px;
}

.pretty-html .whitespace {
  color: #aaa;
  padding: 2px;
}