header
{
  background-color: #202020;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  width: 100%;
  text-align:center;
  height: 100%;
}
header h1
{
  font-family: arial;
  text-align: center;
  color:#c0c0c0;
  font-size: 3em;
  text-shadow: 2pt 2pt 4pt black;
}

h2 {
	color:#c0c0c0;
}
header p
{
	color:#c0c0c0;
	
}

button
{
	width:5%;
	height:5%;
}

ul li
{
	display:inline;
	font-size: 2em;
	padding:2%;
	color: orange;
}
pText
{
	text-align:start;
}

.fond
{
	background-image: "pb_facade.jpg";
}