title: Resizing images html/css/jquery?
body: <p>I was looking throught internet the way to figure out how <a href="http://www.ferrater.com/" rel="nofollow">this</a> have been made.</p>
  
  <p>If you resize the window, always have the same proportion, but also it's not the full image in there.</p>
  
  <p>I've been trying some CSS code, but it's not like it.</p>
  
  <pre><code>.res {
      min-width: 100%;
      min-height: 100%;
      height: auto;
      width: 100%;
      position: fixed;
      left: 0px;
      top: 0px;
  }
  </code></pre>
  
  <p>I saw that there's a slider, but the core must be in the CSS, I think so. Or may is in some part of a javascript code?</p>
  
  <p>Thanks for your time and help!</p>