" type="text/css" />
  <link href="css/topics.css" rel="stylesheet" type="text/css" />

  <script type="text/javascript" src="js/btn.js"></script>
  <script type="text/javascript" src="js/jquery-2.1.1.min.js"></script>
  <script>
    $(document).ready(function(){
      $("#art").animate({opacity:'0'},0);
      $("#art").animate({opacity:'1'},"slow");
    });
  </script>

</head>

<body onload="showbtn()">

  <header>
    <img float="left" align="left" src="images/gear.png"/>
    <img float="right" align="ri