body {
    margin: 0 auto;
    background: linear-gradient(to top, transparent, rgb(13, 13, 12)),
        url("../img/logocc.png");
    background-color: rgb(0, 0, 0);
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    color: white;
    font-family: 'Alegreya', serif;
    font-size: 20px;
}

/* header */

header a {
    color: #ffffff;
    font-size: 25px;
    text-decoration: none;

}

.act {
    border-bottom: solid white 2px;

}


header a:hover {
    color: #ffffff;
    text-decoration: none;

}


.logo {
    width: 80%;
    margin: auto;
    margin-top: 30px;
    display: flex;
    justify-content: center;

}

ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}

li {
    text-align: center;
    margin: 20px 30px 20px 30px;
}

/* fin du header */

/* main */
.imgt {
    display: flex;
    flex-wrap: wrap;
    text-align: center;
    justify-content: center;
}

.img1 img,
.img2 img,
.img3 img {

    width: 200px;
    height: 200px;

}

.img1,
.img2,
.img3 {
    margin: 30px;

}


a {

    color: #ffffff;
    list-style: none;
    text-decoration: none;
    width: 100%;
}

a:hover {
    list-style: none;
    text-decoration: none;
    width: 100%;


}




/* main fin  */

/* footer */
.degrader {
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.909)),
        url("bla bla.png");

}

footer {
    /* background-color: #616161; */
    background-color: rgba(0, 0, 0, 0.909);
    padding-top: 100px;
    padding-bottom: 100px;

    position: relative;


}

.logo2 {
    width: 250px;
    position: absolute;
    right: 60px;
}


@media all and (max-width: 450px) {

    .logo2 {

        display: flex;
        justify-content: center;
        text-align: center;
        width: 60%;


    }

    ul {
        display: flex;
        flex-wrap: wrap;


    }

    li {
        width: 100%;
        margin-right: 65px;
        margin-top: 10px;

    }


}