title: How do I set custom CSS for my IPython/IHaskell/Jupyter Notebook?
body: <p>I would like to apply a few simple changes to the appearance of my IPython/IHaskell/Jupyter Notebooks, such as:</p>
  <pre><code>    rendered_html :link {
          text-decoration: none;
      }
  </code></pre>
  <p>However, I can't figure out how to do this. I've tried many of the solutions I've found by searching, e.g., placing CSS in:</p>
  <pre><code>~/.ipython/profile_default/static/css/custom.css
  </code></pre>
  <p>but none have any effect, and I suspect that, given the recent changes to the Notebook architecture, the method for accomplishing this has changed and that the instructions I'm finding are out of date.</p>
  <p>How do I set custom CSS for my IPython/IHaskell/Jupyter Notebook?</p>
  <hr />
  <p>OS X 10.10.4; Xcode 6.4; CLT: 6.4.0.0.1; Clang: 6.1; Python Python 2.7.10 (Homebrew); IHaskell 0.6.4.1, IPython 3.0.0 (answers for 4.0.0 and Jupiter 4.0 also appreciated, as I will upgrade soon).</p>