styles.css

body {
	font-family: sans-serif;
	background: #f7f7f7;
	color: #101016;
}

.columns {
	display: flex;
}

form {
	margin: 1em 0;
}

label {
	display: inline-block;
	width: 10em;
}

table {
	background: #e6e6e6;
	border-collapse: collapse;
}

th, td {
	border: none;
	padding: .3em 1em;
	width: 13em;
}

th {
	font-weight: bold;
	border-bottom: 1px solid #bbb;
}