#alert_container {
    display: none;
    z-index: 500;
    }
    
.alert_background {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background-color: #000000;   
    z-index: 501;  
    }
    
.alert_box {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    z-index: 502;
    }
    
.alert_header_error {
    position: relative;
    margin-left: auto;
    margin-right: auto;
    margin-top: 150px;
    width: 509px;
    height: 33px;
    background-image: url('../images/alert_header_error_bg.png');
    background-repeat: no-repeat;
    }
    
.alert_header_message {
    position: relative;
    margin-left: auto;
    margin-right: auto;
    margin-top: 150px;
    width: 509px;
    height: 33px;
    background-image: url('../images/alert_header_message_bg.png');
    background-repeat: no-repeat;
    }
    
.alert_text {
    position: relative;
    margin-left: auto;
    margin-right: auto; 
    width: 509px;
    height: auto; 
    background-image: url('../images/alert_text_bg.png');
    background-repeat: repeat-y;
    }

.alert_text_p {
    margin-left: 10px;
    padding-top: 30px;
    color: #FFFFFF;
    line-height: 18px;
    }
    
.alert_text_ul {
    width: 489px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 6px;
    padding-bottom: 18px;
    list-style-type: none;    
    }
    
.alert_text_ul_li {
    font: normal 12px "Verdana";
    color: #FFFFFF;
    line-height: 18px;
    }
    
.alert_footer {
    position: relative;
    margin-left: auto;
    margin-right: auto;
    width: 509px;
    height: 53px;
    background-image: url('../images/alert_footer_bg.png');
    background-repeat: no-repeat; 
    }
    
.alert_button_error {
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 96px;
    height: 30px;
    background-image: url('../images/alert_button_error.jpg');
    background-repeat: no-repeat;
    background-position: 0px;
    cursor: pointer;  
    }
    
.alert_button_error:hover {
    background-position: -96px;
    }
    
.alert_button_message {
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 96px;
    height: 30px;
    background-image: url('../images/alert_button_message.jpg');
    background-repeat: no-repeat;
    background-position: 0px;
    cursor: pointer;  
    }
    
.alert_button_message:hover {
    background-position: -96px;
    }