.section {
	display: none;
}

.btn-go {
	all: unset;
	display: none;
	margin-top: 50px;
	padding: 10px 25px;
	border: 1px solid #fff9;
	border-radius: 5px;
	color: #fff;
	cursor: pointer;
	transition: border-color 0.25s;
}
.btn-go::after {
	content: '→';
	margin-left: 10px;
}
.btn-go:hover {
	border-color: #fffc;
}
.btn-go:focus,
.btn-go:active {
	border-color: #fff;
}

.shown {
	display: block;
}