Auto Scale With Screen Size

AutoScaleWithScreenSize.js

// body auto scale
jQuery(document).ready(function($){

    if( window.outerWidth > 767 ){
        $(window).on('resize',function(){    
          var baseW = 1920;
          var docW = window.outerWidth;
          
          var docH =  $(document).height();
          var ePos = $('.footerend').position().top;
          var marginB = Math.min(docH-ePos);

          
          scale = Math.min(docW/baseW);
    
          $('body').css({
            '-webkit-transform' : 'scale(' + scale + ')',
            '-moz-transform'    : 'scale(' + scale + ')',
            '-ms-transform'     : 'scale(' + scale + ')',
            '-o-transform'      : 'scale(' + scale + ')',
            'transform'         : 'scale(' + scale + ')'
          });
          console.log(baseW,docW,scale);
        });
        
        $(window).trigger('resize');
    }
    
    // Windwo load
    $(window).load(function(){
        if( window.outerWidth > 767 ){
            
            $(window).on('resize',function(){                
              var docH =  $(document).height();
              var ePos = $('.footerend').position().top;
              var marginB = Math.min(docH-ePos);
        
              $('body').css({
                'margin-bottom' : '-'+marginB+'px'
              });
          
            });
            
            $(window).trigger('resize');
        }
    });
});