body {
	max-width: 30em;
	margin-left: 1em;
	}
table {
	border-collapse: collapse;
	}
td, th {
	border: 1px solid #999;
	padding: 0.5rem;
	text-align: left;
	}
code{white-space: pre-wrap;
	}
span.smallcaps{font-variant: small-caps;
	}
span.underline{text-decoration: underline;
	}
div.column{display: inline-block; vertical-align: top; width: 50%;
	}
div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;
	}
ul.task-list{list-style: none;
	}
.display.math{display: block; text-align: center; margin: 0.5rem auto;
	}
h1.title{text-align: center; font-size: xxx-large;
	}
div.center {text-align:center;
	}
div.centre {text-align:center;
	}
table {
	border-collapse: collapse;
	}
td, th {
	border: 1px solid #999;
	padding: 0.5rem;
	text-align: left;
	}