#main_window
{
width: 400px; 
}

.form_label
{
    float:left;
    width: 150px;
    padding-top: 3px;
}

.form_value
{
    clear:right;
    margin: 7px;
    padding-top: 7px;
}

#submit_button
{
    width: 315px;
}