.must_ {
	display: inline;
	float: right;
	margin: -2px 0 0 8px;
	padding: 4px;
	border: #FF3232 solid 1px;
	background-color: #FFFFFF;
	color: #FF3232;
	font-size: 11px;
	font-weight: normal;
	line-height: 11px;
}
.optional_ {
	display: inline;
	float: right;
	margin: -2px 0 0 10px;
	padding: 4px;
	border: #5E5E5E solid 1px;
	background-color: #FFFFFF;
	color: #323232;
	font-size: 11px;
	font-weight: normal;
	line-height: 11px;
}