title: Body set to overflow-y:hidden but page is still scrollable in Chrome
body: <p>I'm having an issue with the <code>overflow-y</code> property in Chrome. 
  Even though I've set it to <code>hidden</code>, I can still scroll the page with the mouse wheel.</p>
  
  <p>Here is my code:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>html,
  body {
    overflow-y: hidden;
  }
  
  #content {
    position: absolute;
    width: 100%;
  }
  
  .step {
    position: relative;
    height: 500px;
    margin-bottom: 500px;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;body&gt;
    &lt;div id="content"&gt;
      &lt;div class="step"&gt;this is the 1st step&lt;/div&gt;
      &lt;div class="step"&gt;this is the 2nd step&lt;/div&gt;
      &lt;div class="step"&gt;this is the 3rd step&lt;/div&gt;
    &lt;/div&gt;
  &lt;/body&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>Does anybody know how to block the vertical scrolling in Chrome?</p>
  
  <p>Thanks!</p>