body	{}
h1	{text-align: center; font-size:200%;
	padding: 0.3em; color: white;
	background-color: forestgreen}
h2	{text-indent: 1em;	color: white;
	background-color: seagreen}
h3	{text-indent: 1em; color: white;padding: 3pt;
	background-color: mediumseagreen}
h4	{text-indent: 1em; color: white;padding: 3pt;
	background-color: mediumaquamarine}