title: Get value with javascript from a tag inside a tag
body: <p>I need to extract data from such code:</p>
  
  <pre><code>&lt;div class="rateCalc_InfoLine2"&gt;
      &lt;span style="font-size:12px;"&gt;
          Text1 - &lt;b&gt;&lt;font color="red" size="2"&gt;$ 500&lt;/font&gt;&lt;/b&gt;;
          Text2 - &lt;b&gt;&lt;font color="red"&gt;$ 30&lt;/font&gt;&lt;/b&gt;
      &lt;/span&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>So basically, I need to find the value <code>30</code> that is inside the <code>2nd font tag</code> of the <code>span tag</code> that is inside <code>div tag</code> with the class <code>rateCalc_InfoLine2</code>. The structure is static, so I dont need to worry about mistakes ( only the value <code>30</code> will change )</p>
  
  <p>I know hoe to get the value of the div like this: </p>
  
  <pre><code>$(".rateCalc_InfoLine2").html();
  </code></pre>
  
  <p>but how to get the specific one I need?</p>
  
  <hr>
  
  <p>Answer: <code>$(".rateCalc_InfoLine2 font").eq(1).html().replace('$ ', '');</code></p>