.popupShow {
         position: absolute;
         top: 230px;
         left: 210px;
         background: #ffc;
         padding: 10px; 
         border: 1px solid #000;
         z-index: 1;
         visibility: visible;
         color: #000;
}
.popupHide {
         position: absolute;
         top: 230px;
         left: 210px;
         background: #ffc;
         padding: 10px; 
         border: 1px solid #000;
         z-index: 1;
         visibility: hidden;
         color: #000;
}