This paragraph is automatically indented by the class identifier from the CSS. This dark-as-default alternative theme (light grey on dark grey) is more legible than red on black and is used as the alternative to a more stylistic approach. Successive paragraphs will need to be within separate <p class="pp"> tags, as a line break won't achieve the same indent. Special characters that may trigger HTML code need to be broken out by using their ASCII table, such as < being composed of <.
The changes in inline text style are achieved by using <span> tags calling a customization class from the CSS in the <style> tags.