.div-message-new
{
    width: 16px;
    height: 16px;
    background: url(/images/icons/new-message.png) no-repeat center center;
}
.div-message-read
{
    width: 16px;
    height: 16px;
    background: url(/images/icons/mail-message.png) no-repeat center center;
}
.div-message-close
{
    width: 16px;
    height: 16px;
    background: url(/images/icons/message.png) no-repeat center center;
}
.div-message-response
{
    width: 16px;
    height: 16px;
    background: url(/images/icons/read-message-new.png) no-repeat center center;
}
.div-message-cust-response
{
    width: 16px;
    height: 16px;
    background: url(/images/icons/message-response.png) no-repeat center center;
}
.div-message-urgent
{
    width: 16px;
    height: 16px;
    background: url(/images/icons/new-message-urgent.png) no-repeat center center;
}