html, body, #app {
	height: 100%;
}
body {
	margin: 0;
}
a:link {
	text-decoration: none;
}
a:visited {
	color: unset;
}
#app {
	display: flex;
	flex-direction: column;
}
#viewport {
	flex: auto;
}
#bottom-bar {
	color: #818181;
	display: flex;
	justify-content: space-around;
}
#bottom-bar > a {
	align-items: center;
	display: flex;
	flex-direction: column;
}
#bottom-bar > a > img {
	height: 24px;
}
#category {
	display: flex;
	justify-content: space-around;
}
#provider {
	display: flex;
	justify-content: space-around;
}
#provider > a {
	display: flex;
	flex-direction: column;
	width: 80px;
}
#provider > a > img {
	width: 100%;
}
#provider > a > div {
	text-align: center;
}