h1 {color:blue;}

nav{
	width: 100%;
  padding: .5em;
}
th {
	padding: 20px;
  font-weight:bold;
}
td {
	padding: 20px;
}

a:link{
	text-decoration: none;
  font-family: "Impact";
  background-color: black;
  padding: 1em;
}
a:hover {
	color: green;
  background-color: white;
}
tr:nth-child(even) {
	background-color: yellow;
}
tr:nth-child(odd) {
	background-color: red;
}