body {
  margin: 0;
  min-height: 100vh;
  background:
    conic-gradient(
      #000 0 25%,
      #800000 0 50%,
      #000 0 75%,
      #800000 0
    );
  background-size: 100% 100%;
}
h1 {
	font-family: Helvetica, Arial, sans-serif;
}
h2 {
	font-family: Helvetica, Arial, sans-serif;
}
h3 {
	font-family: Helvetica, Arial, sans-serif;
}
p, nav, li, address {
	font-family: Helvetica, Arial, sans-serif;
}
a {
	font-family: Helvetica, Arial, sans-serif;
}
hr {
	height: 1px;
 	border-width: 0;
	color: black;
	background-color: black;
}

.vitbg {background-color: white;
		margin: 10px;
		padding: 10px;
		border: 1px solid black;
  		position: absolute;
  		top: 10%;
  		left: 10%;
  		transform: translate(-10%, -10%);
  		width: 90%;
  		height: 90%;
}