#employchoix {
    width: 100px;
}

#spontaneotheroffre{
    background-size: auto;
    background-color: #dadada;
    color: black;
    font-weight: 500;
    margin-top: -50px;
    padding-top: 20px;
}

#spontaneotheroffre, h3{
    padding-top: 50px;
    padding-bottom: 10px;
}