body{
margin: 0;
padding: 0;
text-align: center;
height: 100%
width: 100%;
font-size: 25px;
background-color: black;
}

#conteneur { 
background-position: center top;
background-repeat: no-repeat;
background-image: url(miniksdusud.jpg);
text-align: left;
height:650px;
width:900px;
margin-left: auto;
margin-right: auto;
}

#redirection {
position: absolute;
padding-left:450px;
top:252px; 
background:transparent;
width:409px; 
height:141px;
}

a:link  {
color: #ffffff; 
text-decoration: none;
font-weight: bold; 
background-color: Transparent;
}