body
{
margin:0px;
padding:0px;
background-color:#211f2b;
color:#ffffff;
}
.identification
{
margin-top:20px; 
margin-left : auto ;
margin-right: auto ;
padding:35px;
width:150px;
line-height:30px;
border: 1px solid white;
text-align:center;
}
.envoyer
{
padding-top:30px;
}
input
{
width:150px;
}
button
{
width:160px;
}