anchor.diff:  <header class="w3-display-container w3-center">
     <a class="w3-button w3-block w3-green w3-hide-large w3-hide-medium" href="<%=appLink%>">Download <i class="fa fa-android"></i></a>
     <div class="mySlides w3-animate-opacity">
  -    <img class="w3-image" src="/main-background.jpg" alt="Image 1" style="min-width:500px" width="100%" height="100%">
  +    <img class="w3-image" src="/main-background.jpg" alt="Image 1" style="" width="100%" height="100%">
   <!--    <div class="w3-display-middle w3-padding" style="width: calc(100%-40);
                   height: calc(100% - 20px);">
           <img class="w3-image" src="/articles hub logo.png" alt="Image 1" style="min-width:500px; padding-top: 50px; padding-left: 5px; padding-right: 5px" width="100%" height="100%">
  
positive.code:     <div class="w3-col l8 m6">
        <h1 class="w3-jumbo"><b>The App</b></h1>
        <h1 class="w3-xxlarge w3-text-green"><b>Why should I use it?</b></h1>
        <p class="w3-large">Articles Hub is a simple community based web application.
        where you can find large number of article on different topics written by users.
        you can also write your own a articles by simply registering your self as a user.
        It is <span class="w3-xlarge">100% free</span>. you can spend
        your free time with the app by reading articles of your choice. you can also
        share your knowledge or thoughts with others by writing articles.</p>
        <a class="w3-button w3-light-grey w3-padding-large w3-section w3-hide-small" href="<%=appLink%>">
          <i class="fa fa-download"></i> Download Application
  
negative.code:     <div class="w3-col l8 m6">
        <h1 class="w3-jumbo"><b>Features</b></h1>
        <h1 class="w3-xxlarge w3-text-blue"><b>What else I can do with this app?</b></h1>
        <p class="w3-large">Application introduce number of features. You can 
            <span class="w3-xlarge">like</span> & <span class="w3-xlarge">comment</span>
            on articles. You can search articles by tag. You can also select
            <span class="w3-xlarge">favorite tags</span> for personalized experience.
  