body {
    background-image: url('../img//affiche.jpg');
    /* background-color: whitesmoke; */
    /* height: 100vh; */
    background-attachment: fixed;
    margin: 0px 0px;
    padding: 0px 0px;
    background-size: cover;

}

footer {
    padding-top: 0;
    margin: 0;
    background: rgba(31, 24, 24, 0.658);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 15px;
}

.footer span {
    text-align: center;
    background: rgba(31, 24, 24, 0.658);


}

.header {

    height: 110vh;
    width: 100%;
    /* background: rgba(31, 24, 24, 0.212); */
    background: rgba(31, 24, 24, 0.658);
    margin: 0px 0px;
    padding: 0px 0px;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
    align-content: center;
    justify-content: center;
    row-gap: 10px;

}

.header .text-header {

}

ol li{
    color: rgb(231, 203, 190);
    font-size: x-large;
}


/* CSS */
.button-63 {
    align-items: center;
    background-image: linear-gradient(144deg, rgb(187, 98, 9), whitesmoke 50%, red);
    border: 0;
    border-radius: 8px;
    box-shadow: rgba(151, 65, 252, 0.2) 0 15px 30px -5px;
    box-sizing: border-box;
    color: #FFFFFF;
    display: flex;
    font-family: "Edu VIC WA NT Beginner", cursive;
    font-size: 20px;
    justify-content: center;
    line-height: 1em;
    font-weight: 500;
    max-width: 100%;
    min-width: 140px;
    padding: 15px 19px;
    text-decoration: none;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    white-space: nowrap;
    cursor: pointer;
}

.button-63:active,
.button-63:hover {
    outline: 0;
}




.button-64 {
    align-items: center;
    background-image: linear-gradient(144deg, #054f8bda 40%, rgb(187, 98, 9), #054f8b74);
    border: 0;
    border-radius: 8px;
    box-shadow: rgba(151, 65, 252, 0.2) 0 15px 30px -5px;
    box-sizing: border-box;
    color: #FFFFFF;
    display: flex;
    font-family: Phantomsans, sans-serif;
    font-size: 20px;
    justify-content: center;
    line-height: 1em;
    max-width: 100%;
    min-width: 140px;
    padding: 15px 19px;
    text-decoration: none;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    white-space: nowrap;
    cursor: pointer;
}

.button-64:active,
.button-64:hover {
    outline: 0;
}





.header>div {
    padding: 0px 0px;
    margin: 0px 0px;

}

.header .text-header h1 {
    color: whitesmoke;
    font-size: 3em;
    width: 90%;
    font-family: "Edu VIC WA NT Beginner", cursive;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
    padding: 0px 0px;
    margin: 0px 0px;
    text-align: center;

}

.header .img-logo {}

.header .text-header {
    display: flex;
    flex-direction: column;
    align-content: center;
    justify-content: center;
    align-items: center;
    width: 100%;
    background: green;

}

.header .date-header {
    display: flex;
    flex-wrap: wrap;
    /* this */
    gap: 10px;
    padding: 10px 10px;
    background-color: whitesmoke;


}

.header .date-header>div {
    /* height:100px; */
    flex: 1;
    /* and this */
    background: whitesmoke;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px 10px;

}



.header .date-header>div>h2 {
    color: rgb(15, 2, 2);
    font-weight: 100;
    font-size: 1.2em;
    padding: 0px 15px;
    font-style: italic;
    font-weight: bold;
    text-align: center;

}

.header .date-header {
    display: flex;
    flex-wrap: wrap;
    /* this */
    gap: 10px;
    padding: 10px 10px;


}

.header .date-header>div>h2 strong {
    color: whitesmoke;
    background-color: black;
    padding: 10px 10px;
    font-style: italic;
    font-weight: bold;


}


.inscription-button {
    display: flex;
    flex-wrap: wrap;
    /* this */
    gap: 10px;
    padding: 30px 30px !important;

}

.inscription-button button {
    align-items: center;
    border: 0;
    border-radius: 8px;
    box-shadow: rgba(151, 65, 252, 0.2) 0 15px 30px -5px;
    box-sizing: border-box;
    color: #FFFFFF;
    display: flex;
    font-family: "Edu VIC WA NT Beginner", cursive;
    font-size: 20px;
    justify-content: center;
    line-height: 1em;
    max-width: 100%;
    min-width: 140px;
    padding: 15px 19px;
    text-decoration: none;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    white-space: nowrap;
    cursor: pointer;
}

.inscription-button button a {
    text-decoration: none;
    color: black;

}

.inscription-button .inscrire {
    background-color: rgba(216, 235, 216, 0.952);

}

.inscription-button .abstraction {
    background-color: rgb(212, 150, 74);

}


.container {

    width: 100%;
    background: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container .a-propos {
    padding-top: 2%;
    width: 50%;
}

.container .a-propos h2 {
    font-size: 1.25em;
}

.container .a-propos span {
    font-size: medium;
    font-weight: 300;
    font-size: 1.2em;
}

.container .a-propos strong {
    background-color: rgb(212, 150, 74);
    padding: 10px 10px;
    font-size: 1.5em;
    color: whitesmoke;
}

.container .objectifs {
    display: flex;
    width: 60%;
    font-size: medium;
    font-weight: 300;
    font-size: 1.1em;
}

.container .objectifs>div {
    display: flex;
    padding-right: 20px;
    text-align: justify;
    font-size: medium;
    font-weight: 300;
    font-size: 1.1em;
}

.container .info-congres{
    padding-top: 20px;
    width: 100%;
    background-color: lightgray;
    display: flex;
    justify-content: center;
}

.container .infos {
    display: flex;
    width: 65%;
    font-size: medium;
    font-weight: 300;
    font-size: 1.1em;
    padding-bottom: 30px;
    background-color: lightgray;
}


.container .infos>div {
    display: flex;
    flex-direction: column;
    padding-right: 20px;
    padding-left: 20px;
    text-align: justify;
    font-size: medium;
    font-weight: 300;
    width: 70%;
    font-size: 1.1em;
}

#customers {
    font-family: Arial, Helvetica, sans-serif;
    border-collapse: collapse;
    width: 100%;
}

#customers td,
#customers th {
    border: 1px solid #ddd;
    padding: 8px;
}

#customers tr:nth-child(even) {
    background-color: #f2f2f2;
}

#customers tr:hover {
    background-color: #ddd;
}

#customers th {
    padding-top: 12px;
    padding-bottom: 12px;
    text-align: left;
    background-color: #04AA6D;
    color: white;
}

.text-explicatif h2 {
    font-size: 2em;
}

.text-explicatif p {
    font-size: 1.5em;
}

.text-explicatif li {
    font-size: 1.3em;
    padding: 10px 0px;
}

.form {
    width: 100%;

}

.form button {
    padding: 10px 10px;
    font-size: 1.2em;
    cursor: pointer;
    border: none;
    color: white;
    border-radius: 5px 5px;
}

.inscription {
    background: rgb(187, 98, 9);
}

.abstract {
    background: #054f8bda;
}

.programme {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;

    padding-bottom: 15px;


}









/* @media only screen and (max-width: 600px) {
    .header {

        height: 120vh;
        width: 100%;
        background: rgba(31, 24, 24, 0.897);
        margin: 0px 0px;
        padding: 0px 0px;
        background-size: cover;
        display: flex;
        flex-direction: column;
        align-items: center;
        align-content: center;
        justify-content: center;
        row-gap: 5px;
    }

    .header h1 {

        font-size: 2em;
        width: 90%;

    }
} */

@media (min-width: 1001px) and (max-width: 1500px) {
    body {
        background-color: lightblue;
    }

    .header .text-header h1 {

        font-size: 2.5em;
        width: 90%;

    }
}


@media (min-width: 768px) and (max-width: 1000px) {
    .header {

        height: 130vh !important;
        width: 100%;
        /* background: rgba(31, 24, 24, 0.212); */
        background: rgba(31, 24, 24, 0.658);
        margin: 0px 0px;
        padding: 0px 0px;
        background-size: cover;
        display: flex;
        flex-direction: column;
        align-items: top;
        align-content: top;
        justify-content: top;
        row-gap: 15px;

    }


    .header .img-logo {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;

    }

    .header .text-header {
        width: 100%;
    }

    .header .img-logo img {
        width: 50%;
    }

    .header .text-header h1 {

        font-size: 1.65em;
        width: 85%;

    }

    .header .date-header {
        display: flex;
        flex-wrap: wrap;
        flex-direction: column;
        /* this */
        gap: 10px;
        padding: 10px 10px;


    }

    .header .date-header>div {
        /* height:100px; */

        /* and this */
        background: whitesmoke;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 10px 10px;

    }



    .header .date-header h2 {
        color: rgb(15, 2, 2) !important;
        font-weight: 100;
        font-size: 1.2em;
        padding: 0px 15px;
        font-style: italic;
        font-weight: bold;
        text-align: center;

    }

    .header .date-header>div>h2 strong {
        color: whitesmoke;
        background-color: black;
        padding: 10px 10px;
        font-style: italic;
        font-weight: bold;


    }

    .container .a-propos{
        padding-top: 10% ;
        width: 90%  !important;
    }
    .container .a-propos h2{
        font-size: 1.1em;
    }
    .container .a-propos span{
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
    }

    .container .a-propos strong{
        background-color: rgb(212, 150, 74);
        padding: 10px 10px;
        font-size: 1.3em;
        color: whitesmoke;
    }

    .container .objectifs{
        display: flex;
        justify-content: space-between;
        width: 95% !important;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
    }
    .container .objectifs > div{
        display: flex;
        padding-right: 0px;
        text-align: justify;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
        width: 48%;

    }

    .container .infos{
        display: flex;
        justify-content: space-between;
        width: 100%  !important;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
        padding-bottom: 20px;
    }


    .container .infos > div{
        display: flex;
        flex-direction: column;
        width: 48%;
        padding-right: 0px;
        text-align: justify;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
    }


}

/* @media (min-width: 761px) and (max-width: 1000px) {
    .header {
        height: 100vh;
    }

    .header .img-logo {
        width: 100%;
    }

    .header .img-logo img {
        width: 60%;
    }

    .header h1 {

        font-size: 2.5em;
        width: 80%;


    }

    .header .date-header>div>h2 {
        color: white;
        font-weight: 100;
        font-size: 1.8em;
        padding: 0px 15px;
    }

    .container .a-propos {
        width: 50%;
    }

    .container .a-propos h2 {
        font-size: 1.25em;
    }

    .container .a-propos span {
        font-size: medium;
        font-weight: 300;
        font-size: 1.2em;
    }

    .container .a-propos strong {
        background-color: rgb(212, 150, 74);
        padding: 10px 10px;
        font-size: 1.5em;
        color: whitesmoke;
    }

    .container .objectifs {
        display: flex;
        width: 60%;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
    }

    .container .objectifs>div {
        display: flex;
        padding-right: 20px;
        text-align: justify;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
    }

    .container .infos {
        display: flex;
        width: 60%;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
        padding-bottom: 20px;
    }



    .container .objectifs>div {
        display: flex;
        padding-right: 20px;
        text-align: justify;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
    }

    .container .infos>div {
        display: flex;
        flex-direction: column;
        padding-right: 20px;
        text-align: justify;
        font-size: medium;
        font-weight: 300;
        width: 70%;
        font-size: 1.1em;
    }




} */

/*@media only screen and (min-width: 765px) */
@media (min-width: 300px) and (max-width: 767px) {
    body {
        background-color: lightblue;
        width: 100%;

    }

    .header {

        height: 130vh;
        width: 100%;
        /* background: rgba(31, 24, 24, 0.212); */
        background: rgba(31, 24, 24, 0.658);
        margin: 0px 0px;
        padding: 0px 0px;
        background-size: cover;
        display: flex;
        flex-direction: column;
        align-items: top;
        align-content: top;
        justify-content: top;
        row-gap: 5px;

    }


    .header .img-logo {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;

    }

    .header .text-header {
        width: 100%;
    }

    .header .img-logo img {
        width: 50%;
    }

    .header .text-header h1 {

        font-size: 1.65em;
        width: 85%;

    }

    .header .date-header {
        display: flex;
        flex-wrap: wrap;
        flex-direction: column;
        /* this */
        gap: 10px;
        padding: 10px 10px;


    }

    .header .date-header>div {
        /* height:100px; */

        /* and this */
        background: whitesmoke;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 10px 10px;

    }



    .header .date-header>div>h2 {
        color: rgb(15, 2, 2);
        font-weight: 100;
        font-size: 1.2em;
        padding: 0px 15px;
        font-style: italic;
        font-weight: bold;
        text-align: center;

    }

    .header .date-header>div>h2 strong {
        color: whitesmoke;
        background-color: black;
        padding: 10px 10px;
        font-style: italic;
        font-weight: bold;


    }

    .container .a-propos{
        padding-top: 10%;
        width: 90%;
    }
    .container .a-propos h2{
        font-size: 1.1em;
    }
    .container .a-propos span{
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
    }

    .container .a-propos strong{
        background-color: rgb(212, 150, 74);
        padding: 10px 10px;
        font-size: 1.3em;
        color: whitesmoke;
    }

    .container .objectifs{
        display: flex;
        flex-direction: column;
        width: 90%;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
    }
    .container .objectifs > div{
        display: flex;
        padding-right: 0px;
        text-align: justify;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
        width: 95%;
    }

    .container .infos{
        display: flex;
        flex-direction: column;
        width: 100%;
        font-size: medium;
        font-weight: 300;
        font-size: 1.1em;
        padding-bottom: 20px;
    }


    .container .infos > div{
        display: flex;
        flex-direction: column;
        padding-right: 0px;
        text-align: justify;
        font-size: medium;
        font-weight: 300;
        width: 95%;
        font-size: 1.1em;
    }





}