body{
    margin: 0;
    padding: 0;
}
nav {
    position: absolute;
    width: 1000px;
    left: 100px;
    top: 30px;
}
nav a {
    text-decoration: none;
    font-size: 20px;
    color: #fff;
    text-transform: uppercase;
    font-weight: bold;
    font-family:'cinzel',sans-serif;
    margin-right: 25px; 
	list-style-type: none;
	display: inline-block;
	height:100%;
	width:auto;
	border:1px solid rgba(255, 255, 255, 0.88);
	border-radius:2px ;
	cursor: pointer;
	padding:10px;
	box-shadow:0px 0.5px 5px rgba(0, 0, 0, 0.2);
	transition: 0.5s ease-in-out;
	box-sizing: border-box;
}

.banner-area h2 {
    font-family:'cinzel',sans-serif;
    font-size: 65px;
    margin: 0 0 25px;
}
.banner-area p {
    font-size: 30px;;
} 
.banner-area{
    width: 100%;
    height: 100vh;
    background: url(https://www.popsci.com/uploads/2016/01/01/prove-earth-round-curvature-space.jpg?auto=webp); 
    background-position: center;
    -webkit-background-size:cover;
    background-size:cover;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    font-size: 2vw;
    color: #fff;
}
.btn{
    text-decoration: none;
    padding: 10px 50px;
    color: #fff;
    border:3px solid #fff;
    transition: 0.6s ease;
    animation: animate 2s 1;
    font-size: 15px;
    font-weight: 900;
   
}
.btn:hover{
    background-color: #fff;
    color: #000;
}



@media (max-width: 600px){
    nav {
width: 100%;
left: 10px;
}
    nav a {
font-size: 11px;
margin-right: 7px;
}
    .banner-area h2 {
font-size: 28px;
}
}