responsive left off-canvas

<!DOCTYPE html>
<html class="csstransforms">
<head>
  <meta charset=utf-8>
  <meta name="viewport" content="width=device-width,minimum-scale=1,maximum-scale=1,initial-scale=1,user-scalable=no">
  <title></title>
  <style>
  body {margin:0;}

*,
  *:before,
  *:after {box-sizing:border-box;}

/* decorative code */
  a {display:block;}

textarea {background:transparent;}

body {background:gainsboro;}
  nav +* {background:white;}

nav,
  nav +* {padding:1em; box-sizing:border-box;}

nav {min-height:100%;}

a[href="#menu"]:before {content:"☰ ";}
  nav a[href="#"]:before {content:"✕ ";}

/* core code */

.flyout {overflow:hidden;}
  .flyout:after {content:"."; display:block;height:0;overflow:hidden;}

/* < 768px */
  @media (max-width:768px) {
  	nav {float:left; width:85%;margin-right:-85%;}

nav,
  	nav +* {position:relative;}
  	nav {left:-85%;}
    nav +* {left:0;}
  	nav:target {left:0;}
  	nav:target +* {left:85%;}
    nav:target {max-height:999em;}
    nav:not(:target) {max-height:0;} /* null height when folded */
  	/* translate rather left */
  	html.csstransforms nav,
  	html.csstransforms nav +* {left:0;} /* undo */

html.csstransforms nav {-webkit-transform:translate(-100%,0);-webkit-transform:translate3d(-100%,0,0);}
  	html.csstransforms nav:target {-webkit-transform:translate(0,0);-webkit-transform:translate3d(0,0,0);}
  	
    html.csstransforms nav:target +* {-webkit-transform:translate(85%,0);-webkit-transform:translate3d(85%,0,0);}

/* transitions */
    nav {-webkit-transition-property:max-height,left;-webkit-transition-duration:0s,.3s;-webkit-transition-delay:.3s,0s;} /* delayed null height */
    nav:target {-webkit-transition-delay:0s,0s;} /* immediate not null height */
    nav +* {-webkit-transition-property:left;-webkit-transition-duration:.3s;}
    /* translate rather left */
    html.csstransforms nav {-webkit-transition-property:max-height,-webkit-transform;}
    html.csstransforms nav +* {-webkit-transition-property:-webkit-transform;}
  }

/* hide close button if >= 740 */
  @media (min-width:769px) {
    a[href="#menu"],
    nav a[href="#"] {display:none;}
  }
  </style>
</head>
<body>
  <div class="flyout">
    <nav id="menu">
      <a href="#">close</a>
  	  <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean quis nisi et dui placerat ornare. Maecenas molestie lacus lobortis libero lacinia sed scelerisque lectus congue. Mauris dignissim nisi a ante laoreet et ullamcorper ligula ullamcorper. In hac habitasse platea dictumst. In nisi odio, tempor in viverra vitae, mollis ac tortor. Sed a rhoncus leo. Maecenas ac dui elit, tristique dapibus nisl. Suspendisse feugiat porta ligula, auctor posuere lorem vulputate et.</p>
  	  <textarea style="width:100%;resize:vertical;"></textarea>
  	  <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean quis nisi et dui placerat ornare. Maecenas molestie lacus lobortis libero lacinia sed scelerisque lectus congue. Mauris dignissim nisi a ante laoreet et ullamcorper ligula ullamcorper. In hac habitasse platea dictumst. In nisi odio, tempor in viverra vitae, mollis ac tortor. Sed a rhoncus leo. Maecenas ac dui elit, tristique dapibus nisl. Suspendisse feugiat porta ligula, auctor posuere lorem vulputate et.</p>
    </nav>
    <div>
  	  <a href="#menu">Menu</a>
      <h1>Responsive flyout left menu</h1>
      <ul>
        <li>no JS required</li>
        <li>hardware accelerated (with fallback for less capable browsers)</li>
      </ul>
  	  <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer iaculis dignissim orci viverra venenatis. Nulla sit amet quam at nisl sagittis adipiscing in a ligula. Nam in nisi neque. Ut in ipsum eget justo dignissim accumsan a sit amet neque. Nulla facilisi. Aliquam erat volutpat. Aliquam aliquet bibendum mollis. Aliquam erat volutpat. Sed commodo elit ac neque eleifend in commodo justo elementum. Curabitur tristique, odio id convallis aliquet, nibh augue sollicitudin lacus, at fermentum sem dolor eu lacus. Proin gravida dui in libero aliquet quis egestas odio dictum. Fusce in ligula vitae ante mollis viverra. Curabitur nibh felis, ornare ut tempor sed, lobortis id elit. Phasellus nec semper lorem. Pellentesque erat augue, tincidunt sed vulputate et, congue nec felis. Sed ligula metus, condimentum non commodo et, varius varius nisi.</p>
  	  <textarea style="width:100%;resize:vertical;"></textarea>
  	  <p>Nunc arcu justo, elementum ac accumsan id, porttitor ac sem. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec lectus eros, dignissim sit amet viverra et, vulputate gravida dui. Donec at mattis tellus. Suspendisse nisi purus, porttitor in lacinia ornare, malesuada non dolor. Praesent ligula massa, blandit nec consequat et, sagittis ut purus. Aliquam erat volutpat. Maecenas a arcu ligula. Proin vitae eros purus, eu adipiscing orci. Nunc vestibulum, ante quis venenatis facilisis, lacus arcu gravida arcu, eget varius nibh lacus et leo. Aliquam lacinia, mi et convallis tincidunt, massa tellus accumsan felis, at consequat lacus ligula non leo. Pellentesque auctor ipsum lorem, ut feugiat purus. Mauris sed tellus orci, in pharetra dui. Morbi vestibulum lectus nec nulla bibendum mollis.</p>
      <p>Donec nulla nisi, dictum auctor aliquet a, ultrices quis ipsum. Nam bibendum arcu in quam condimentum ut aliquet odio luctus. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Morbi lacus nulla, laoreet a fermentum vel, scelerisque sed mi. In consectetur magna sed leo scelerisque id mattis enim vulputate. Lorem ipsum dolor sit amet, consectetur adipiscing elit. In cursus vulputate mauris et semper. Nam sed rhoncus justo. Duis quis orci quis lorem egestas mattis et in risus. Aenean justo eros, luctus sit amet ultricies et, interdum non est.</p>
    </div>
  </div>

$('body').hammer().on("dragleft", 'nav:target +*', function (event) {
    event.gesture.preventDefault(); // https://github.com/EightMedia/hammer.js/wiki/Tips-&-Tricks#improve-dragswipe-experience
    location.hash = '';
  });
  
  $('body').hammer().on("dragright", 'nav:not(:target) +* a[href="#menu"]', function (event) {
    event.gesture.preventDefault(); // https://github.com/EightMedia/hammer.js/wiki/Tips-&-Tricks#improve-dragswipe-experience
    location.hash = '#menu';
  });
  </script>

ga('create', 'UA-13126287-1', 'abernier.name');
ga('send', 'pageview');
</script>

</body>
</html>

Modified http://code.jquery.com/jquery.min.js to a secure url

Modified http://rawgithub.com/EightMedia/jquery.hammer.js/master/jquery.hammer.js to a secure url

https://code.jquery.com/jquery.min.js

https://rawgithub.com/EightMedia/jquery.hammer.js/master/jquery.hammer.js