html, body {
    max-width: 100%;
    overflow-x: hidden;
    height: 100%;
}

body {
    margin: 0;
    padding: 0;
    background-color: #1a1a1a;
    font-family: Nunito, Arial, sans-serif;
    font-size: 18px;
}

p{
    color: grey;
    margin: 4px;
}

.page-tit{
    color: white;
    margin-bottom: 20px;
    font-weight: bold;
    font-size: 20px;
}

.page-sub-tit{
    color: #ff6600;
    margin-bottom: 20px;
    font-weight: bold;
    font-size: 18px;
}

.texte{
    margin: 15px;
}

.sub-group{
    display: flex;
    justify-content: space-between;
}

.img-center{
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 70%;
    height: auto;
}

.icone{
    height: 60px;
    width: auto;
    object-fit:contain;
    margin: 5px;
    border: 1px solid rgba(231, 231, 231, 0.05);
}

.icones-gpe{
    background-color: #181818;
    text-align: center;
}

.navbar{
    height: 60px;
}

.header{
    position: relative;
    width: 100%;
    z-index: 100;
}

.img-header{
    width: 100%;
    object-fit: contain;
    height: auto;
}

.header-texte{
     color: #ff6600;
     font-size: 18px;
     text-shadow: 2px 2px black;
     position: absolute;
     bottom: 1%;
     left: 5%;
}

.sub-img{
    display: flex;
    justify-content: center;
    align-items: center;
}

.old-img{
    display: block;
    margin-left: auto;
    margin-right: auto;
    height: auto;
    width: 80%;
}

.black-white{
    width: 100%;
    height: auto;
}

.logo a:link {
    text-decoration: none;
    color: #6c6c6cff;
    font-size: 24px;
}

.logo a:visited {
    text-decoration: none;
    color: #6c6c6cff;
    font-size: 24px;
}

.logo a:hover {
    text-decoration: underline;
    color: #6c6c6cff;
    font-size: 24px;
    text-decoration-color: #ff6600;
}

.logo a:active {
    text-decoration: underline;
    color: #6c6c6cff;
    font-size: 24px;
    text-decoration-color: #ff6600;
}

.menus a:link {
    text-decoration: underline;
    color: #ff6600;
    text-decoration-color: white;
}

.menus a:visited {
    text-decoration: underline;
    color: #ff6600;
}

.menus a:hover {
    text-decoration: underline;
    color: #ff6600;
    text-decoration-color: white;
}

.menus a:active {

}

.old-img a:link img {

}

.old-img a:visited img {

}

.old-img a:hover img {
    border-bottom:1px solid white;
}

.old-img a:active img {
    border-bottom:1px solid white;
}

.sub-img a:link img {

}

.sub-img a:visited img {

}

.sub-img a:hover img {
    border-bottom:1px solid white;
}

.sub-img a:active img {
    border-bottom:1px solid white;
}

.menus p{
    color: #ff6600;
}

.link-ref:link{
    text-decoration: underline;
    text-decoration-color: grey;
    color: grey;
}

.link-ref:visited{
    text-decoration: underline;
    text-decoration-color: grey;
    color: grey;
}

.link-ref:hover{
    text-decoration: underline;
    text-decoration-color: grey;
    color: #ff6600;
}

.link-ref:active{
    text-decoration: underline;
    text-decoration-color: grey;
    color: #ff6600;
}

#mail:link{
    text-decoration: none;
    color: white;
}

#mail:visited{
    text-decoration: none;
    color: white;
}

#mail:hover{
    text-decoration: underline;
    color: white;
}

#mail:active{
    text-decoration: underline;
    color: white;
}

.a-dis:link, .a-dis:visited, .a-dis:hover, .a-dis:active{
    text-decoration: none;
}

.loca{
    margin-top: 20px;
    margin-bottom: 20px;
    width: 100%;
}

.menu-frame{
    display: block;
    margin-right: auto;
    margin-left: auto;
    height: 110%;
    width: 100%;
}

.menus-switch{
    display: block;
    text-align: center;
    border: 2px solid #ff6600;
    width: 150px;
    margin: 10px auto;
    border-radius: 40px;
}

.menus-switch:link, .menus-switch:visited, .menus-switch:hover, .menus-switch:active{
    text-decoration: none;
    color: white;
}

.menus-switch:hover{
    background-color: #ff6600;
}

.menu-down{
    display: block;
    text-align: center;
    border: 2px solid #ff6600;
    width: 180px;
    margin: 10px auto;
    border-radius: 40px;
}

.menu-down:link, .menu-down:visited, .menu-down:hover, .menu-down:active{
    text-decoration: none;
    color: white;
}

.menu-down:hover{
    background-color: #ff6600;
}

.go-back{
    display: block;
    text-align: center;
    border: 2px solid #ff6600;
    width: 30px;
    margin: 10px auto;
    border-radius: 40px;
    font-weight: bold;
    color: white;
}

.go-back:link, .go-back:visited, .go-back:hover, .go-back:active{
    text-decoration: none;
    color: white;
}

.go-back:hover{
    background-color: #ff6600;
}

.button-menu{
    display: flex;
    justify-content: space-between;
}

.back-define{
    padding-right: 80%;
}

@media only screen and (min-width: 1080px){

    .header-texte{
        margin-left: auto;
        margin-right: auto;
        left: 0;
        right: 0;
        text-align: center;
        bottom: 2%;
    }

    .texte{
        width: 750px;
        margin: auto;
    }

    .img-header{
        width: 750px;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }

    .button-menu{
        width: 750px;
        margin-left: auto;
        margin-right: auto;
    }

    .menu-frame{
        width: 750px;
        height: 900px;
    }

    .container{
        width: 750px;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }

    .back-define{
        padding-right: 650px;
    }
}