h1 {font-family: "serif"}
html,body,h2,h3,h4,h5,h6 {font-family: sans-serif;}

 a, button {
     line-height: .6;
	}

table, th, td {
	border: 1px solid black;
	padding: 10px;
	}

thead	{
	color: yellow;
	font-size: 1.3em;
	letter-spacing: 2px;
	}