/* this is what you call a "minimalist css reset" */
body {
	margin: 0;
}

/* this is my favorite class in all of css. note that padding is smaller than margin, so
 * that the border is closer to the content than to its neighbors - this keeps cards looking
 * tight even when there's a lot on the screen.
 */
.card {
	border: 1px solid black;
	padding: 0.5em;
	margin: 1em;
}

nav {
	width: fit-content;
	display: flex;
	flex-direction: column;
}

header {
	padding: 1em;
}

.invert {
	background: black;
	color: white;
}

.big {
	font-size: 2em;
	font-weight: bold;
}

.code {
	white-space: pre-wrap;
	font-family: monospace;
}

.fr {
	display: flex;
	gap: 4px;
	align-items: center;
}

.button {
	background-color: white;
	color: black;
	border: 1px solid black;
	padding: 3px;
	cursor: pointer;
	outline: none;
	margin: 2px;
	width: fit-content;
}

.button:hover{
	border-width: 2px;
	padding: 2px;
}

.button:active{
	background-color: black;
	color: white;
}