span#content-teaching {
	display:none;
}

input#show-teaching:checked ~ span#content-teaching {
	display:inline;
}

input#hide-teaching:checked ~ span#content-teaching {
	display:none;
}

label.toggle-hidden {
	cursor:pointer;
	font-weight:normal;
	font-size: 90%;
	text-decoration: underline;
}