body{
margin:0px;
padding:0px;
margin:0 auto;
text-align:center;
width:750px;
height:320px;
}

#lecteur
{
width:750px;
height:300px;
border:1px #232323 solid;
margin:0 auto;
text-align:0px;
display:block;
background:#000000;
color:white;
}