.petscii { line-height: 100%; display: inline-block; border: 1px #777 solid; color: #222; }
span.petscii-code-img { box-shadow: 0 0 2px #d4eff5; }
table.centered td, table.centered th
{
	min-width: 3em;
	padding: 0 1em;
	text-align: center;
	white-space: nowrap;
}
table.centered th { padding-bottom: 0.5em; }