div.container{max-width:100%}.center{    text-align: center}.tblauto{    margin-left: auto;    margin-right: auto;}.cadre{    border:1px solid black;}.acentrer{    margin-left: auto;    margin-right: auto;}.vert{    background-color: #d7f7b4;    font-family: Verdana, Arial, Helvetica, san-serif;    color: #000000 ;}