function fontResize() {
    //Set default resolution and font size
    var resolution = 1024;
    var font = 13;
     
    //Get window width
    var width = $(window).width();
     
    //Set new font size
    var newFont = font * (width/resolution);
    $('body').css('font-size', newFont);
    };
     
    $(document).ready(function()
    {
    fontResize();
    $(window).bind('resize', function() {
    fontResize();
    });
    }
    );