How to show an alert message for ULC UX when the browser is not running on 100% zoom display?

When the browser is (accidentally) zoomed, panel design may not be displayed as planned in ULC UX.
Add the following lines to [projectdirectory]\data\ulc\customer.js to show the user an info about it.

$(document).ready(function(){
if(window.devicePixelRatio != 1)
{
alert("window zoom level is not 100%.");
}
});