@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;1,200;1,300;1,400;1,500;1,600;1,700;1,800&display=swap');

body {
	margin: 0;
	padding: 0;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: #aaa;
	font-family: 'Montserrat', sans-serif;
}

.menu {
	position: fixed;
	display: flex;
	flex-direction: row;
	justify-content: center;
	top: 0;
	left: 0;
	width: 100%;
	border-bottom-left-radius: 10px;
	border-bottom-right-radius: 10px;
	background: #ddd;
}

.top-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: row;
	align-items: center;
}

.top-menu > li {
	margin: 10px;
}

.top-menu > li > a {
	text-decoration: none;
	color: inherit;
	display: flex;
	flex-direction: column-reverse;
	align-items: center;
}

.top-menu > li > a > i {
	font-size: 1.3rem;
	margin: 5px;
}
.top-menu > li > a > span {
	font-size: 0.9rem;
}

.tab-content {
	display: none;
	margin: 5rem 0 10px 0;
	padding: 10px;
	border-radius: 10px;
	background: #ddd;
}

.tab-content:target {
	display: block;
}

a.button {
	display: inline-block;
	margin: 10px 0 10px 0;
	padding: 5px;
	background: linear-gradient(115deg, #a19242, #42a161, #4742a1, #42a161, #a19242);
	background-size: 30rem;
	background-position: 0 0;
	border-radius: 5px;
	color: #fff;
}

a.button:hover {
	animation: buttonbg 12s linear 0s infinite normal forwards;
}

@keyframes buttonbg {
	100% {
		background-position: -30rem 0;
	}
}