Background image html

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Document sans nom</title>
<style>
fieldset {
	width:200px;
	border-radius:5px;
	padding:20px 50px 50px 50px;
	margin:20px 0 0 0 ;
	background:url(img/fond.jpg)
}
input[type=text] {
	background:lemonchiffon;
}
label {
	display:block;
}
</style>
</head>

<body>
 <fieldset>
   <form name="form1" method="post" action="">
     <p>
          <label for="nom">Nom</label>
          <input type="text" name="nom" id="nom">
        </p>
        <p>
          <label for="prenom">Prénom</label>
          <input type="text" name="prenom" id="prenom">
        </p>
        <p>
          <label for="ville">Ville</label>
          <input type="text" name="ville" id="ville">
        </p>
        <p>
          <input type="submit" name="envoi" id="envoi" value="Envoyer">
        </p>
      </form>
      <p></p>

</fieldset>
</body>
</html>