body {
	font: 16px Tahoma, Verdana, sans-serif;
	line-height: 1.5;
	margin: 0 auto;
	max-width: 800px;
	padding: 3em 3em 1.5em;
	text-align: center;
}
@media (max-width: 600px) {
  body { padding: 1.5em; }
}
main {
	text-align: justify;
}
footer {
	align-items: center;
	border-top: 1px solid #000;
	display: flex;
	justify-content: space-between;
	margin-top: 4em;
	padding-top: 1.5em;
}
a, a:visited {
	color: inherit;
	text-decoration: none;
}
footer a:hover {
	text-decoration: underline;
}
h1 {
	border: 1px solid #000;
	display: inline-block;
	letter-spacing: 0.2em;
	font-weight: normal;
	margin: 0;
	padding: 0 0.1em 0.2em 0.4em;
	user-select: none;
}
h1 span {
	vertical-align: super;
}
h2 {
	font-weight: normal;
	letter-spacing: 0.1em;
	margin: 1.2em 0 0.5em;
}
h3 {
	font-size: 1em;
	letter-spacing: 0.3em;
	text-transform: uppercase;
}
#tools {
	align-items: center;
	display: flex;
	flex-direction: column;
	margin: 2em;
}
#tools > * {
	font-size: 0.8em;
	letter-spacing: 0.2em;
	margin: 1em;
	text-transform: uppercase;
}
#tools a {
	border-bottom: 1px solid #000;
	border-top: 1px solid #000;
	padding: 0.3em 1em;
	transition: all 1s ease-out;
}
#tools a:hover {
	letter-spacing: 0.3em;
	padding: 0.3em 1.4em;
}
form {
	color: #333;
	font-size: 0.9em;
	max-width: 480px;
	margin: 1em auto;
}
form div {
	text-align: center;
}
legend {
	letter-spacing: 0.1em;
	margin-left: auto;
	padding: 0.5em;
}
label, input, textarea {
	display: block;
}
input[type="checkbox"] {
	display: inline;
}
input[type="email"] {
	width: 50%;
}
input, textarea {
	margin: 0.3em 0 1em;
}
textarea {
	width: 98%;
}