#dialog
{
    margin: 100px auto;
    padding: 15px;
    width: 500px;
    border-width: 1px;
    border-style: solid;
    border-color: #CCCCCC;
}
#dialog h1
{
    margin: 0 0 0.4em 0;
    color: #666666;
    font-size: 130%;
    font-weight: bold;
}
.message
{
    color: #999999;
    font-size: 90%;
}