.choix
{
    width: 200px !important;
    margin: 20px auto !important;
    font-weight: bold !important;
    color:		#3a4c6e !important;
    text-transform: uppercase !important;
    text-align:center !important;
    border: 1px solid #DCDCDC !important;
    padding: 10px 30px !important;
    
    /*On le centre par rapport au bloc*/
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;

    border-radius:20px !important;
    text-decoration: none !important;
}