title: how can i scroll to #target - 100px?
body: <p>I'm trying to use </p>
  
  <pre><code>&lt;a href="#target"&gt;Details&lt;/a&gt;
  
  &lt;div id="target"&gt;asd...&lt;/div&gt;
  </code></pre>
  
  <p>but I also have top popup menu. So it's getting behind that menu.</p>
  
  <p>Is it possible to write a JavaScript (also I'm already using bootstrap and jquery libraries on my template) go to <code>#target - 100px</code></p>
  
  <p>Thanks in advance</p>