.conf
{
	padding: 1em;
}
.conf .box
{
	max-width: 30em;
	padding: 2em;
}
.conf .form
{
	margin: 0 auto;
	max-width: 25em;
}
.conf .form-group
{
	padding: 0.4em;
}
.conf .form-group input[type=password]
{
	margin-bottom: 0.5em;
}