My app needs to generate a pop up window on button click. The app is specifically for mobile devices in android and IOS.
I have received the same using this code:
.popup
{
position:absolute; left:0; top:0; width:132;
border-style:solid;
border-width:4;
border-color:blue;
background-color:black;
padding:5px;
color:white;
font-family:Arial;
font-weight:bold;
font-size:10pt;
z-index:2;
visibility:hidden;
}
But what I need is for the background to be blurred and disabled while the pop up window is open. How do I achieve that?
The code being in JavaScript or CSS is fine with me.