main {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

#calendrier {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 800px;
    margin-top: 30px;
    margin-bottom: 60px;
}

.case {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    margin: 10px;
    text-decoration: none;
}

.caseFaite {
    box-shadow: inset 5px 5px 15px rgba(0, 0, 0, 0.5);
    font-family: Impact, 'Haettenschweiler', 'Arial Narrow Bold', sans-serif;
    font-size: 48px;
    transition: background-color 1.5s ease, color 1.5s ease, border 1.5s ease;
}


.clignotteA {
    background-color: #005e03;
    border: 1px solid #004d03;
    color: #ffac2f;    
}

.clignotteA:visited{
    color: #d00;
} 


.clignotteB {
    background-color: #ff0000;
    border: 1px solid #dd0000;
    color: #ffac2f;
    
}

.clignotteB:visited {
    color: #034105;
}


.caseDuJour {
    background-color: #ffac2f;
    border: 1px solid #e69a29;
    box-shadow: 6px 6px 20px #00000080;
    width: 114px;
    height: 114px;
    margin: 3px;
    border-radius: 20%;

    font-family: Impact, 'Haettenschweiler', 'Arial Narrow Bold', sans-serif;
    font-size: 64px;
    color: #900;
    transition: background-color 2s ease, color 2s ease;
}

.caseDuJour:hover {
    border: 1px solid #ffac30;
    background-color: #ffc23e;
    color: rgb(255, 64, 64);
}

.caseFutur{
    background-color: #f0f0f0;
    border: 1px solid #ccc;

    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 24px;
    color: #999;
    /* deux façon d'empêcher le curseur de cilquer */
    /* cursor: not-allowed; */
    pointer-events: none;
}