body {
     background: #848484;
     }
     
     
#conteneur{

          width: 400px;
          height: 300px;
          border: 1px solid #333;
          margin: 0 auto;
          background: #FFF;
          text-align: center;
}


h1 {

    text-align: center;
    font-variant: small-caps;
    color: #CEE3F6;
}