title: Trying to match by class and hide element
body: <p>How can I hide an specific class element based on specific id?</p>
  
  <p>For example, in the code here, I'd like to hid the <code>&lt;div class="base"&gt;</code> with id <code>green</code></p>
  
  <pre><code>&lt;div id="green"&gt;
  &lt;div class="base" onclick="prirad(1, 'green')"&gt;&lt;/div&gt;
  &lt;div class="three_s" onclick="prirad(2, 'green')"&gt;&lt;/div&gt;
  &lt;div class="three_v" onclick="prirad(3, 'green')"&gt;&lt;/div&gt;
  &lt;div class="two_s" onclick="prirad(4, 'green')"&gt;&lt;/div&gt;
  &lt;div class="two_v" onclick="prirad(5, 'green')"&gt;&lt;/div&gt;
  &lt;div class="square" onclick="prirad(6, 'green')"&gt;&lt;/div&gt;
  &lt;/div&gt;
  &lt;div id="blue"&gt;
  &lt;div class="base" onclick="prirad(1, 'blue')"&gt;&lt;/div&gt;
  &lt;div class="three_s" onclick="prirad(2, 'blue')"&gt;&lt;/div&gt;
  &lt;div class="three_v" onclick="prirad(3, 'blue')"&gt;&lt;/div&gt;
  &lt;div class="two_s" onclick="prirad(4, 'blue')"&gt;&lt;/div&gt;
  &lt;div class="two_v" onclick="prirad(5, 'blue')"&gt;&lt;/div&gt;
  &lt;div class="square" onclick="prirad(6, 'blue')"&gt;&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>