body{
	background-image:url('../src/2563.jpg');
	background-repeat: no-repeat;
	background-position: center 60%;
	background-attachment: fixed;
	margin: auto;
	text-align: center;
	backdrop-filter: blur(2px);
}

.btn-nav{
	background-color: #ffffffb8;
	border: 1.5px solid #0000007d;
	width: 80px;
	height: 80px;
	border-radius: 50%;
	margin : 5px;
	margin-left: 50px;
	margin-right: 50px;
	vertical-align: top;
}

.btn-nav:hover{
	background-color: #ffffff;
	box-shadow: 0 5px 15px;
	border: 1.5px solid black;
	transition: all 0.3s ease-out;
	cursor: pointer;
}

.navbar{
	maring-top: 10px;
}


.logo{
	margin-top: 50px;
	margin-left: 100px;
	margin-right: 100px;
	width: 150px;
}