index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title></title>


    <style>

  div {
    width: 100%;
    height: 800px;
    background: url("image/background.png");
    background-size: cover;

}

  </style>
  </head>
  <body background = "image/background.jpg">

  <div>
  <center>  <img src="image/1.png" alt=""></center><br><br><br>

 <center><img src="image/1.jpg" alt="" width="400px"></center><br><br>

  <a href="question.html">
    <center>  <img src="image/2.png"></center>
  </a>


  </div>
<script>

</script>
  </body>
</html>