title: How do you change the Markdown preview font size in IntelliJ IDEA?
body: <p>How do you change the Markdown preview font size in IntelliJ IDEA 2017.1? The default font size is so small it's useless.</p>
  <p>I've tried changing:</p>
  <pre><code>Preferences &gt; Editor &gt; Colors and Fonts &gt; Font &gt; Primary font
  Preferences &gt; Editor &gt; Colors and Fonts &gt; Font &gt; Secondary font
  Preferences &gt; Editor &gt; Colors and Fonts &gt; Markdown
    (this doesn't have any font or size options)
  ⌘-&gt;scroll wheel
  </code></pre>
  <p>I can change the font size in editor windows, but I haven't found the trick for changing the Markdown preview window font.</p>
  <p>I also use</p>
  <pre><code>Preferences &gt; Appearance &amp; Behavior &gt; Appearance &gt; Override default fonts by
  </code></pre>
  <p>And even that doesn't change the font size.</p>
  <p>I'm using</p>
  <pre><code>IntelliJ IDEA 2017.1
  Build #IC-171.3780.95, built on March 20, 2017
  JRE: 1.8.0_112-release-736-b13 x86_64
  JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
  Mac OS X 10.12.3
  </code></pre>