/* These are inserted before and after the heading. */
h1::before,
h1::after {
	color: red;
	content: ' ••• ';
}

p::first-letter {
	color: red;
	font-size: 3em;
	font-weight: bold;
}

p::first-line { color: maroon; }

/* After external links. */
a[href^='https://']::after { content: ' ↗'; }