.page_message {
    color: #FFFFFF;
    text-align:center;
    font-size: 24px;
    line-height: 70px;
    width: 100%;
    opacity: 0.8;
    filter: alpha(opacity=80);        
    height: 0;
    background: red;
    z-index: 9000;
}

.page_message.success {        
    background: green;        
}

.page_message.error{        
    background: red;        
}