title: How to customize CSS, specifically enlarge the font size of a specific class
body: <p>How to modify the font size of <code>.page-heading</code> class in Jekyll <strong>minima</strong> theme?</p>
  
  <p>I followed <a href="https://help.github.com/articles/customizing-css-and-html-in-your-jekyll-theme/" rel="nofollow noreferrer">these</a> instructions. <a href="http://dwmclaughlin.com/" rel="nofollow noreferrer">This</a> is the website. I am trying to enlarge the font size of page-heading class.</p>