Hanging indents are great for things like citation and bibliographies. It's a pretty simple addition to your code using the HTML Editor.

<p style="margin-left: 20px; text-indent: -20px;">Your Text Here</p>

Example

In 65, Seneca was caught up in the aftermath of the Pisonian conspiracy, a plot to kill Nero. Although it is unlikely that he conspired, he was ordered by Nero to kill himself. He followed tradition by severing several veins in order to bleed to death, and his wife Pompeia Paulina attempted to share his fate. Tacitus (writing in Book XV, Chapters 60 through 64 of his Annals of Imperial Rome, a generation later, after the Julio-Claudian emperors) gives an account of the suicide, perhaps, in light of Tacitus's Republican sympathies, somewhat romanticized. According to it, Nero ordered Seneca's wife to be saved. Her wounds were bound up and she made no further attempt to kill herself. As for Seneca himself, his age and diet were blamed for slow loss of blood, and extended pain rather than a quick death; taking poison was also not fatal. After dictating his last words to a scribe, and with a circle of friends attending him in his home, he immersed himself in a warm bath, which was expected to speed blood flow and ease his pain. Tacitus writes: “He was then carried into a bath, with the steam of which he was suffocated, and he was burnt without any of the usual funeral rites. So he had directed in a codicil of his will, even when in the height of his wealth and power he was thinking of life’s close.”