Add page counter to print page CSS with @page

It happens that I have an HTML page that will be printed. I wanted to add a page counter and was trying to use @page for that. But then, I noticed that @page was not working at all in Internet Explorer. It works in Chrome, though. Everything except the content property, that doesn't show.

Here's the code

@page {         size: auto; /* auto is the current printer page size */         margin: 10%; /* this affects the margin in the printer settings */         @bottom-center{             font-family: FlamaSemicond-Basic;             font-size: 10pt;             color: black;             content: "Hello!";         }  } 

Also, If you could help me on that page counter issue, I would be very thankful.