@charset "UTF-8"; 

.radioRequiredMsg, .radioInvalidMsg{display:none}

.radioRequiredState .radioRequiredMsg, 
.radioInvalidState .radioInvalidMsg{display:inline; color:#C33; background-image:url(../images/sicon/icon_error.gif); background-repeat:no-repeat; padding-left:15px; background-position:left center}