.closeMenu {
    top: 5vh;
    position: absolute;
    z-index: 10;
    color: white !important;
    background-color: black;
    border-radius: 3px;
    border: 1px solid white;
}

img {
    margin: auto;
    border: 6px solid #617F86;
    border-radius: 10px;
}


/******************/
/*écrans de bureau*/
/******************/
@media (min-width: 1401px) {
    img {
        height: 100vh;
    }

    .closeMenu {
        right: 20%;
    }

    #carouselMenu {
        height: 105vh;
    }

    .carousel-control-next {
        right: 10vw;
    }

    .carousel-control-prev {
        left: 10vw;
    }
}

/************************************/
/*tablettes et ordinateurs portables*/
/************************************/
@media (min-width: 601px) and (max-width: 1400px) {
    img {
        height: 70vh;
    }

    #carouselMenu {
        height: 75vh;
    }

    .closeMenu {
        right: 3vh;
    }
}

/*************/
/*smartphones*/
/*************/
@media (max-width: 600px) {
    img {
        height: 58vh;
    }

    .closeMenu {
        right: 1.5vh;
    }

    #carouselMenu {
        height: 63vh;
    }

    .carousel-control-next {
        display: none;
    }

    .carousel-control-prev {
        display: none;
    }
}