.desc{
    width: 100%;
    background-color: rgba(255, 255, 255, 0.5);
    color: black;
    text-align: center;
    border-radius: 50px;
    font-weight: 600;
}

.responsive_table{
    width: 70%;
    margin: 30px auto;
}

.responsive_table table{
    font-size: 1.3em;
    margin-bottom: 10px;
    text-align: center;
    background-color: white;
}

.responsive_table table,.responsive_table th, .responsive_table td{
    border: black solid 1px;
}

.responsive_table th{
    background-color: #ba3ebe;    
    vertical-align: middle;
}

.responsive_table td{
    padding: 15px;
}

.calendrier {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

@media only screen and (max-width: 700px) {
    .calendrier {
        display: grid;
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .responsive_table{
        margin-top: 10px;
    }

    .responsive_table thead, tr, td, tbody{
        border: 0px solid transparent;
        background-color: white;
    }

    .responsive_table thead{
        display: none;
    }

    .responsive_table tr{
        display: block;
        text-align: right;
    }

    .responsive_table td{
        display: block;
        text-align: right;
    }

    .responsive_table td:before{
        content: attr(data-label);
        float: left;
        font-weight: bold;
    }
}

.container_calendar{
    position: relative;
    margin: 0 20%;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.5);
}