.button-link {
	background: none;
	border: none;
	padding: 0;
	font: inherit;
	cursor: pointer;
	text-decoration: underline;
}

img {
	width: calc(min(100%, 800px));
	border-radius: 0.25em;
	border-style: none;
}

button {
	font: inherit;
	cursor: pointer;
	text-decoration: none;
}

table {
	border-collapse: collapse;
	width: 100%;
}

th, td {
	text-align: left;
	padding: 0.75em;
}

.visually-hidden {
	overflow: hidden;
	width: 0;
	height: 0;
	display: block;
	left: 50%;
	position: absolute;
	transform: translateY(-100%);
}

ul.navbar {
	list-style-type: none;
	margin: 0;
	padding: 0;
	overflow: hidden;
}

ul.navbar li {
	display: inline;
	float: left;
	margin: 0;
	padding: 0;
}

ul.navbar li button {
	transition: 0.25s;
	background-color: inherit;
	border: none;
	padding: 1em 1.5em;
	font: inherit;
	cursor: pointer;
	text-decoration: none;
	display: block;
}

ul.navbar li.right {
	float: right;
}

ul.navbar li.right button {
	font-size: 1.5em;
	padding: 0;
	height: 54px;
	width: 54px;
}

input[type="text"], input[type="email"], textarea {
	display: block;
	width: calc(min(100% - 1em, 800px));
}

input[type="text"], input[type="email"], input[type="button"], textarea, button {
	border-radius: 0.25em;
	border-width: thin;
	border-style: solid;
	border-color: gray;
	padding: 0.5em 0.75em;
}

textarea {
	height: 10em;
}

label {
	margin-top: 0.5em;
	display: block;
}

html, body {
	height: 100%;
	margin: 0;
	padding: 0;
}

#root-head {
	margin: 0 auto;
	padding: 0;
	display: block;
	max-width: calc(max(80%, 800px));
	min-height: 100%;
}

#root-body {
	padding: 1em;
}