html{
  margin: 0;
  padding: 0;
  font-family: Serif;
}
    
header{
  background-image: url(../Image.jpg);
  height: 98vh;
  width: 95%;
  background-size: cover;
  background-position: center;
  margin-left: 30px;
  margin-top: -45px;
}

p{
  font-size: 40px;
  margin-top: 5%;
}

.ul{
	position: relative;
	list-style: none;
	z-index: 999;
	margin-top: -380px;
	margin-left: 10px;
	right: 0;
	color: black;
	
}	

ul li{
	display: list-item;
	list-style: none;
}

ul li a{
	text-decoration: none;
	color: #003300;
	padding: 5px 18px;
	margin-right: 15px;
	border: 1px solid transparent;
	transition: 0.6s ease;
}

ul li a:hover{
	background: #fff;
	color: black;
}

ul .active a{
	background: #fff;
	color: white;
}

.button{
  z-index: 999;
  margin-left: 40px;
  margin-bottom: 20px;
  margin-right: 100px;
	position: relative;
	bottom: 20%;
	left: 2%;
	transform: translate(-50%,-50%);
}

btn{
	border: 1px solid #fff;
	padding: 10px 20px;
	color: black;
	text-decoration: none;
}

btn:hover{
	background: #003300;
	color: black;
}