@media (max-width: 769px) {
    .mob-none {
        display: none;
    }

    .nextnav {
        margin-left: 100px;
    }

    .mob-c {
        text-align: center;
        display: block !important;
        background-color: whitesmoke;
        border-bottom-color: #ee603c;
        width: 35%;
    }

    .menubio.nav-link-mob {
        display: block;
        background-color: whitesmoke;
        border-bottom-color: #ee603c;
        text-align: center;
        width: 35%;
    }

    .navbar .nav-link:hover {
        display: block;
        background-color: #ee603c;
        border-bottom-color: #fff;
        text-align: center;
        width: 35%;
        color: #fff !important;
        border-bottom: none !important;
    }
}

@media (max-width: 769px) {
    .mob-form {
        padding-bottom: 1rem;
    }

    .mob {
        /* display:not none;*/
        background-color: whitesmoke;
    }
}

.bLeft {
    -webkit-animation: bounceInLeft 1s;
    animation: bounceInLeft 1s;
}

/*.navbar .nav-link:hover {
    border-bottom-width: medium;
    border-bottom-color: #e1e585;
}*/

.link__footer {
    font-size: .8rem;
    text-transform: uppercase;
    font-style: unset;
    color: #0a0a0a;
    font-weight: bold;
    padding-left: 20px;
    padding-right: 20px;
}

.h1__contact {
    font-size: 2.5rem;
    letter-spacing: 5px;
    font-family: Audiowide, cursive;
    padding-top: 10%;
    margin-left: 50%;
    color: #fff;
}

/*.nav-link:hover {
    background-color: transparent;
    color: #4160a1 !important;
    font-weight: bold;
}*/

body {
    /*text-shadow: 0 .05rem .05rem rgba(0, 0, 0, .5);
    box-shadow: inset 0 0 5rem rgba(0, 0, 0, .5);*/
    background: rgba(255, 255, 255, 0.5);
    color: #000000;
}

.fs-15 {
    font-size: 1.5rem;
}

.cover-container-home {
    min-height: 30rem;
    max-height: 42rem;
    /*background: #fff url(../images/photo-helice-type-adn-min.png) no-repeat top center;09-2022*/
    background-color: darkgray;
    /* helice-type-adn-bronze-orok-800x600.jpg photo-helice-type-adn-min.png */
    background-size: cover;
}

.coverhome {
    min-height: 30rem;
    max-height: 42rem;
}

.h1__title {
    font-family: Audiowide, cursive;
    font-size: 4rem;
    font-weight: normal;
    text-align: center;
    letter-spacing: 5px
}

.home__subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    color: #000000;
    /*text-shadow: 0px 5px 4px rgba(65, 96, 161, 0.4);*/
    max-width: 50rem;
}

.lh-15 {
    line-height: 1.2rem;
}

.card__h {
    border: none;
}

.b-s-cover {
    padding: 3.125rem;
    font-size: 1.25rem;
    text-align: center;
    line-height: 1.75rem;
    font-weight: 400;
}

.heading-h3 {
    font-size: 1.5rem;
    font-weight: 500;
}

.featurette-divider-h {
    margin: 1.5rem 0;
}

.fw-bold {
    font-weight: bold;
}

.fd__bloc {
    background-color: #F2F2F2;
}

.fd__blanc {
    background-color: #ffffff;
}

.featurette-heading_h {
    font-size: 2.5rem;
    font-weight: 300;
    text-transform: uppercase;
    color: var(--primary);
}

.featurette-heading_h_title {
    margin-top: 2.5rem;
}

.bacteriophage {
    max-height: 42rem;
    margin-top: 8%;
    margin-left: auto;
    padding-bottom: 10px;
}

.annotation {
    font-style: normal;
    font-weight: 400;
    font-size: .875rem;
    line-height: 1.185rem;
    color: #000000;
}

.card-slide {
    /*width: 10rem;
    max-width: 14rem;*/
    width: 100%;
    min-width: 8rem;

}

.home__infc {
    font-weight: 400;
    font-size: 0.875rem;
    line-height: 1.225rem;
}

.so {
    display: initial;
}


/* Featurettes
------------------------- */

.featurette-divider {
    margin: 5rem 0; /* Space out the Bootstrap <hr> more */
}

/* Thin out the marketing headings */
.featurette-heading {
    font-weight: 300;
    line-height: 1;
    letter-spacing: -.05rem;
}


/* RESPONSIVE CSS
-------------------------------------------------- */

@media (min-width: 40em) {
    /* Bump up size of carousel content */
    .featurette-heading {
        font-size: 50px;
    }
}

@media (min-width: 62em) {
    .featurette-heading {
        margin-top: 7rem;
    }
}

html {
    scroll-behavior: smooth;
    color: #000;
}

.navbar-light .navbar-nav .nav-link {
    color: #0a0a0a;
}

.navbar-collapse {
    flex-basis: 100%;
    flex-grow: 0 !important; /* SI ON LE MET a 1 NAVBAR CENTER sinon A DROITE */
    align-items: center;
}


/*// Extra small devices (portrait phones, less than 576px)
@media (max-width: 575.98px) { ... }

// Small devices (landscape phones, 576px and up)
@media (min-width: 576px) and (max-width: 767.98px) { ... }

// Medium devices (tablets, 768px and up)
@media (min-width: 768px) and (max-width: 991.98px) { ... }

// Large devices (desktops, 992px and up)
@media (min-width: 992px) and (max-width: 1199.98px) { ... }

// Extra large devices (large desktops, 1200px and up)
@media (min-width: 1200px) { ... }
*/
@media (max-width: 35em) {
    .or .card-deck .card-slide {
        width: 5rem;

    }

    .or .card-deck .card {
        flex-direction: unset !important;
    }
}

@media (min-width: 576px) {
    .card .card-slide {
        width: 5rem;
        position: relative;
        display: flex;
        flex-direction: unset;
    }
}

@media (min-width: 576px) {
    .card-deck .card {
        flex: 1 1 35% !important;
    }


    .card-deck .col {
        padding-right: 0;
        padding-left: 0;
    }

    .card-deck .card-slide {
        /*width: 10rem;
        max-width: 14rem;*/
        width: 100%;
        min-width: 8rem;

    }
}

.navbar > nav {
    padding: 0 0.2rem !important;
}

@media (min-width: 852px) {
    .card-deck {
        display: flex;
        flex-flow: unset;
        margin-right: -15px;
        margin-left: -15px;
    }

    .navbar > nav {
        padding: 0rem 0.2rem !important;
    }
}

.row {
    margin-left: 0;
}

/*  mentions legales  */
.ml__subtitle {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.375rem;
    color: #000000;
    text-align: left;
}

.ml__btn-acc {
    font-size: 1.5rem;
    color: var(--primary);
}


/* actus */
.c__title {
    width: 100%;
    display: flex;
    /*max-height: 400px;*/
    padding: 0;
    color: var(--primary);
}
.cardactus {
    border-color: var(--secondary);
    border-radius: unset;
}

.actu__title {
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 2.25rem;
    color: var(--primary);
    /*min-height: 7rem;*/
}
.actu__title__h2 {
    font-size: 2.5rem;
    font-weight: 300;
    line-height: 3.5rem;
    color: var(--primary);
    text-align: center;
    text-transform: uppercase;
}
.actu__subtitle__h3 {
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 2rem;
    color: var(--dark);
    text-align: center;
}
.sl {
    padding: 4.375rem 3.4rem;
    background-color: #F2F2F2;
}
.fw500 {
    font-weight: 500;
}
@media (min-width: 576px) {
    .card-columns {
        column-count: 4;
    }
    .actu__title {
       /* min-height: auto;*/
    }
}

@media (min-width: 768px) {
    .card-columns {
        column-count: 5;
    }
    .actu__title {
        min-height: 7rem;
    }
}


/* banniere expertise contact*/
.ex__grid {
    display: grid;
    grid-template-columns: 50px 1fr 1fr;
    grid-template-rows: 2fr;
    grid-gap: 0;
    /*height: 100%;*/
    margin: 0;
    padding: 0;
    background-color: var(--primary);
}
.ex__h1__contact2 {
    position: relative;
    display: grid;
    /*align-items: end;*/
    align-content: space-evenly;
    font-size: 4rem;
    letter-spacing: 5px;
    font-family: Audiowide, cursive;
    min-height: 200px;
    color: #fff;
    /*padding-bottom: 20%;*/
    padding-right: 1rem
}
.ex__h1__actus_art {
    position: relative;
    display: grid;
    /*align-items: end;*/
    align-content: space-evenly;
    font-size: 2.5rem;
    letter-spacing: 5px;
    font-family: Audiowide, cursive;
    min-height: 200px;
    color: var(--primary);
    /*padding-bottom: 20%;*/
    padding-right: 1rem
}
.ex__column .cc__column{
    justify-content: right;
    align-items: stretch;
    display: grid;
    max-height: 400px;
    background-color: var(--primary);
}
.ex__h2__contact2 {
    font-size: 1.5rem;
    font-weight: 300;
    line-height: 2rem;
    position: relative;
    display: grid;
    /*align-items: end;*/
    align-content: space-evenly;
    color: #fff;
    padding-bottom: 20%;
    padding-right: 1rem;
}
.cc__h2__contact2 {
    font-size: 1.5rem;
    font-weight: 300;
    line-height: 2rem;
    position: relative;
    display: grid;
    /*align-items: end;*/
    align-content: space-evenly;
    color: #fff;
    padding-right: 1rem;
}

/* media query pour les h1 trop gros sur petits ecrans */
@media only screen and (max-width: 579px) {
    h1 {
        font-size: 3em;
    }

    .h1__title {
        font-size: 1.9rem;
        text-align: center;
        letter-spacing: 3px;
    }

    .ex__grid {
        grid-template-columns: 50px 0 1fr;
    }
    .cc__column {
        justify-content: flex-start;
    }
    .ex__h1__contact2 {
        font-size: 3rem;
        letter-spacing: 3px;
        padding-left: 1rem;
    }
    .ex__h2__contact2 {
        padding-left: 1rem;
    }
    .ex__h1__actus_art {
        font-size: 1.5rem;
        letter-spacing: 3px;
        padding-left: 1rem;
    }

    .featurette-heading_h {
        font-size: 2rem;
    }
    .img__ft {
        padding : initial;
    }
    /* page home pragmatis agilité ... sur 2 lignes en dessous de 579px */
    .home__valeur {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}
@media only screen and (max-width: 990px) {
    .row__ft {
        display: grid;
    }
    .img__ft {
        padding: 1.5rem;
    }
}
/* banniere expertise contact*/
.grid {
    display: grid;
    grid-template-columns: 50px 1fr 1fr;
    grid-template-rows: 2fr;
    grid-gap: 0;
    /*height: 100%;*/
    margin: 0;
    padding: 0;
    background-color: var(--primary);
}

.column {
    /*justify-content: end;*/
    align-items: flex-end;
    display: flex;
    /*max-height: 400px;*/
}



/* Taille normale des titres sur un ordinateur */
h1 {
    font-size: 5em;
}

/* Si on utilise un petit écran (que ce soit avec un ordinateur dans une petite fenêtre ou avec un smartphone), les titres sont réduits */
@media only screen and (max-width: 320px) {
    h1 {
        font-size: 3em;
    }
}


.bio .navbar-nav .nav-item .nav-link:after {
    border: 0 !important;
}

.bio .navbar-nav .nav-item .nav-link:after {
    content: '';
    display: block;
    width: 0%;
    height: 3px;
    background: #000;
    margin: 0 auto;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    transition: all .5s;
}

*, ::after, ::before {
    box-sizing: border-box;
}

/*font-family: 'Montserrat', sans-serif;*/
/*header css starts here*/
.headerwrapper {
    min-height: 86px;
    -webkit-transition: all 0.5s ease;
    -moz-transition: position 10s;
    -ms-transition: position 10s;
    -o-transition: position 10s;
    transition: all 0.5s ease;
}

.headerwrapper.in {
}


/*@keyframes smoothScroll {
	0% {
		transform: translateY(-40px);
	}
	100% {
		transform: translateY(0px);
	}
}*/

/* anim souligné menu et lien 17122020 les éléments doivent des el display inline naturellement a span li */

.animlien {
    color : inherit;
    text-decoration : none;
    background: linear-gradient(to top, rgba(238,96,60,0.5) 0%, rgba(238,96,60, 0.5) 10%, transparent 10.01%) no-repeat left bottom / 0 100%;
    transition: background-size .3s;
}
/*rgb(238,96,60)*/
.animlien:hover  {
    background-size: 100% 100%;
}

/* fin anim menu et lien 17122020 */