body{
    background-color: #fbdf9c;
     font-family: "Trebuchet MS";
     /*#fbd780;*/
}
.message{
    color:#d400d4;
    font-weight: bold;
    font-size: 20px;
    text-align: center;
}
.rejoindre{
    text-decoration: underline;
    color: green;
}
section{
    max-width: 900px;
    margin:auto;
}
h1{
    text-align: center;
}