.errorMessage {
	color: red;
}

input.invalid {
	border: solid 1px red;
}

form label {
	display: inline-block;
	width: 6em;
}

#lstPersonen {
	width: 400px;
}

body {
	font-family: Arial, sans-serif;
	padding: 1em;
}

div {
	margin-bottom: 0.5em;
}

.line {
	margin-bottom: 0.4em;
}

input[type="button"] {
	margin-top: 0.5em;
	margin-right: 0.5em;
	padding: 0.3em 0.8em;
	cursor: pointer;
}

select {
	display: block;
	margin-bottom: 0.5em;
}