title: CSS even odd for every other odd div in class
body: <p>I have divs in a horizontal row, all in the same class, like this:</p>
  <p>1 2 3 4 5 6 7 8 9 10</p>
  <p>What I want is to apply css to every other odd column, so
  1,5,9, etc.</p>
  <p>I've tried</p>
  <pre><code>.myClass:nth-child(n+4) and
  .myClass:nth-child(odd),.myClass:nth-child(odd){
  </code></pre>
  <p>but can't figure it out :(</p>