title: sticky footer not working .There is a big space and scroll bar
body: <p>I've been doing this before, but this time it's a problem that footer is not sticky. There is also a huge gap between the footer and the content, and the scroll is coming out. Thank you.</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>header,
  nav,
  article,
  section,
  footer,
  figure,
  aside {
    display: block;
  }
  
  html,
  body {
    height: 100%;
    min-height: 100%;
    margin: 0;
    padding: 0;
  }
  
  html {
    box-sizing: border-box;
    font-family: 'Ubuntu', 'Source Sans Pro', sans-serif!important;
    background-image: url('../img/noiseBack.png');
  }
  
  * html #outer {
    /* ie6 and under only*/
    height: 100%;
  }
  
  body {
    margin: 0;
    height: 100%;
    font-size: 100%;
    font-weight: normal;
    line-height: 18px;
    font-family: 'Ubuntu', 'Source Sans Pro', sans-serif!important;
    -webkit-font-smoothing: antialiased;
    -webkit-font-smoothing: subpixel-antialiased;
    word-wrap: break-word;
    text-shadow: 0 0 1px transparent;
    -webkit-text-size-adjust: 100%;
    background-image: url('../img/noiseBack.png');
    background-attachment: fixed;
    overflow-x: hidden;
    position: relative;
    min-height: 100%;
  }
  
  .container {
    width: 100%!important;
    padding: none;
    height: 100%;
    min-height: 100%;
    overflow: auto;
  }
  
  #wrapper {
    width: 995px;
    height: 100%;
    position: relative;
    margin: 0 auto;
    background-color: #fff;
    -webkit-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
    -moz-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
    padding-bottom: 442px;
    clear: both;
  }
  
  #wrapper:after {
    content: "";
    display: block;
  }
  
  #container {
    position: relative;
    width: 100%;
    display: block;
    height: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    padding-bottom: 442px;
  }
  
  #content {
    margin: 0 20px 30px 20px;
  }
  
  #footer {
    background-color: #3f3f3f;
    color: #fff;
    width: 100%;
    height: 442px;
    position: relative;
    bottom: 0;
    clear: both;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div id="container"&gt;
    &lt;div id="wrapper"&gt;
      &lt;div id="content"&gt;
        afdadfadfafadfa
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  &lt;div id="footer"&gt;
    dfafadfadfadfad
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>sticky footer not working .There is a big space and scroll bar</p>