.shelves
{	
	padding: 1em;
}
.shelves .box
{
	max-width: 30em;
	padding: 2em;
}
.shelves .form
{
	max-width: 25em;
	margin: auto;
}
.shelves .form-group
{
	padding: 0.4em;
}
.shelves form label
{
	display: block;
	margin-bottom: 0.5em;
}
.shelves input[type=text],
.shelves select
{
	margin: 0;
	width: 100%;
}

/* Footer */

.shelves .footer
{
	text-align: center;
	margin-top: 1.5em;
}
.shelves .footer > button
{
	margin: 0 .2em;
}