textarea {
	display: block;
	margin: 20px;
	width: 50%;
	height: 300px;
}

button {
	display: inline-block;
	margin-left: 20px;
	padding: 10px;
}

table {
	margin: 20px;
	border-collapse: collapse;
}

td {
	border-bottom: 1px solid lightgray;
	padding: 10px;
}

tr:last-child > td {
	border-bottom: 0;
}

#error {
	margin: 20px;
	color: orangered;
}