.PopUp_M {
    display: none;
    position: fixed;
    z-index: 1;
    padding-top: 10%;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.4);
}
.PopUp_M-content {
    background-color: #254177;
    margin: auto;
    width: 474px;
    height: 150px;
    padding: 20px;
    border-radius: 20px;
    
}
.PopUp_M_B {
    margin-top: 30px;
    margin-left: 20px;
    text-decoration: none;
    display: inline-block;
    padding: 45px 45px;
    cursor: pointer;
}
.PopUp_M_N {
    cursor: pointer;
    text-align: center;
    height: 38px;
    margin-top: 50px;
    margin-left: 132px;
    margin-right: 132px;
}
.PopUp_M_Text_Format {
    font-size: 32px;
    text-align: center;
    line-height:35px;
}
#PopUp_M_B_Nouveau {
    margin-left: 65px;
    background:url(../img/LACAIR_Menu_Nouveau.png);
    background-size: 100%;
    float: left;
}
#PopUp_M_B_Ouvrir {
    margin-left: 35px;
    background:url(../img/LACAIR_Menu_Ouvrir.png);
    background-size: 100%;
}
#PopUp_M_B_Enregistrer {
    margin-right: 65px;
    background:url(../img/LACAIR_Menu_Enregistrer_Off.png);
    background-size: 100%;
    float: right;
}
#PopUp_M_N_Annuler {
    display: none;
    width:210px;
    background-color: #97a9c3;
    border-radius: 8px;
    margin-top: 20px;
}
#PopUp_M_N_Btn_Annuler {
    color: #FFFFFF;
}
#PopUp_M_OpenFile {
    display: none;
}