.ModalPopupBG
{
background-color: Gray;
filter: alpha(opacity=100);
opacity: 0.8;
}

.HellowWorldPopup
{
min-width:400px;
min-height :200px;
background:white;
}

.Notification_Close
{
   text-decoration: none; 
   background-color: Red; 
   font-weight: bold; 
   color: White;
}

.Notification_tbl
{
    background-color: Yellow;
}