*{
	margin: 0;
	transition: all 1s;
}
body{
	width:100%;
}
.main{

	display: flex;	
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 500px;
	background: lightblue;
}
.block{
	margin: 0 30px;
	padding: 20px;
	letter-spacing: 10px;
	background: 	green;
	border-radius: 10px;
}
.custom{
margin: 30px 50px;
}
.row{
	display: flex;	
	justify-content: space-between;
}
.btn{
	border-radius: 5px;
	cursor: pointer;
	text-transform:uppercase;
	padding: 20px;
	margin: 30px 0;
	background: lightgray;
}