#modal-plan {
    display: none;
    position: fixed;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.4);
}

#modal-box {
    position: absolute;
    z-index: 10;
    top: 100px;
    left: calc( (100% - 960px)/ 2 );
    width: 960px;
    min-height: 300px;
    max-height: 800px;
    height: auto;
    overflow: auto;
}

.modal-exit {
    position: absolute;
    top: 16px;
    right: 12px;
    font-size: 30px;
    line-height: 30px;
    padding: 0 4px;
    color: #000;
    opacity: .3;
    cursor: pointer;
    text-decoration: none;
}

#modal-exit {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
}

.modal-exit:hover{
    opacity: 1;
}

.modal-exit:before{
    content: '\00d7';
}

.notification-exit {
    position: absolute;
    top: 16px;
    right: 12px;
    font-size: 30px;
    line-height: 30px;
    padding: 0 4px;
    color: #000;
    opacity: .3;
    cursor: pointer;
    text-decoration: none;
}

.notification-exit:hover{
    opacity: 1;
}

.notification-exit:before{
    content: '\00d7';
}

#modal-header h2{
    margin-top: 30px;
    text-align: center;
    font-size: 20px;
}

#modal-content {
    max-height: 800px;
    padding: 0 30px;
}

#modal-content p{
    text-align: justify;
    font-size: 15px;
    margin: 0 30px;
    margin-bottom: 30px;
    font-family: "Raleway", sans-serif;
}

#modal-notification {
    position: absolute;
    top: 200px;
    left: calc( (100% - 960px)/ 2 );
    width: 600px;
    min-height: 110px;
    height: auto;
    background-color: white;
}

#notification {
    margin-top: 30px;
    text-align: center;
    font-size: 20px;
}

@media only screen and (max-width:960px){
    #modal-box {
        left: 0;
        width: 100%;
    }

    #modal-notification {
        left: 0;
        width: 100%;
    }

    #mail-expediteur {
        width: 100%;
        margin-left: 0;
        margin-top: 0;
    }

    #mail-contenu {
        width: 100%;
        margin-left: 0;
        margin-top: 0;
    }
}