.napp-popup
{
    position:fixed;
    width:100%;
    height:100%;
    background-color:rgba(0, 0, 0, 0.8);
    /*display:none;*/
    top:0px;
    right:0px;
    z-index:1000;    
}

.napp-popup-inner
{    
    background-color:#ffffff;
    color:#000000;
    padding:15px;
    margin:15px;
    border-radius:3px;
    max-width: 400px;
        
      margin-top: 0px;
      margin-left: 0px;
      margin-right: 0px;
      position: absolute;
      top: 50%;
      left: 50%;
      
      -ms-transform: translate(-50%, -50%);
      transform: translate(-50%, -50%);
      
    -webkit-user-select: none; /* Safari */        
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* IE10+/Edge */
    user-select: none; /* Standard */              
}