body {
	position:relative;
	width:210mm;
	height:297mm;
	margin:auto;
}
aside {
	position:absolute;
	right:0;
	top:0;
	width:350px;
	height:100%;
	overflow:auto;
}
form {
	box-sizing:border-box;
	padding:0.5em;
}
form fieldset,
form textarea,
form input[type='text'] {
	width:calc(100% - 1em);
	box-sizing:border-box;
	padding:0.5em;
	margin:0.5em;
}