.simple_overlay
{
    z-index: 10000;
    border-bottom: #666 1px solid;
    border-left: #666 1px solid;
    background-color: #333;
    min-height: 200px;    
    display: none;
    border-top: #666 1px solid;
    border-right: #666 1px solid;
    -moz-box-shadow: 0 0 90px 5px #000;
    -webkit-box-shadow: 0 0 90px #000;
    margin-top: 50px; 
    width: 570px; 
    height: 470px;      
}

.simple_overlay .close
{
    position: absolute;
    width: 35px;
    height: 35px;
    top: -15px;
    cursor: pointer;
    right: -15px;
    background-image: url(close.png);
}