Open your scripts.js file. We'll want to add a few quick calculations. First up, let's set a preferred width for our graphs and charts, as follows:

$(document).ready(function(){
  var preferredWidth = 450;


  $('#menu').visualize({
    ...
  });

  $('#eaten').addClass('accessHide').visualize({
    ...
  }).appendTo('#pie-container').trigger('visualizeRefresh');

});

We created a variable named preferredWidth. Recall that a variable is just a container—in this case, the variable contains the size in pixels that we'd like our charts and graphs to appear by default.

Next, we need to get the actual width of the available content area on our page. As our CSS code is fluid, this will change depending on the width of the browser...