main{
   align-items:center;
   & .Tabs_portfolio{
        position:relative;
        bottom:auto;
        top:0;
        display:flex;
        justify-content: center;
        align-self:start;
        align-items:start;
        width:100vw;
        & ul{
            display:flex;
            flex-direction:row;
            width:100%;
            gap:var(--quart-b);

            & .Tabs{
                position:relative;

                Display:flex;
                justify-content:center;
                align-items:center;
                /* padding:var(--quart-b); */
                background-color:white;
                
                width:10em;
                height:var(--b);
                border-radius: 0 0 var(--demi-b) var(--demi-b);
                overflow:hidden;
                & a{
                    color:none;
                    padding:var(--b);
                }
            }
        }
    }

    & .main_Galerie{
        grid-column:1;
        /* position:relative; */
        display:flex;
        flex-direction:column;
        justify-content: center;
        height:var(--inner-b);
        width:100%;
        padding:0 0 var(--b) 0;

        /* Section de l'image principale*/
        & #Galerie_Display_Container{
            display:flex;
            justify-content: center;
            height:fit-content;
            padding:0;
            margin:0;
            & .Galerie_container{
                display:grid;
                grid-template-columns: 1fr;
                grid-template-rows: fit-content 1fr;
                justify-content:center;
                height:fit-content;
                padding:0;
                margin:0;
                width:100%;
                & #Main_img{
                    justify-self:center;
                    width:auto;
                    height:70vh;
                    padding:var(--quart-b);
                    &:hover{
                        cursor:pointer;
                    }
                }
                & #Img_Title{
                    position:relative;
                    z-index:25;
                    top:var(--quart-b);
                    display:flex;
                    justify-content:center;
                }
                & #Main_Infos{
                    position:relative;
                    /* top:-5em; */
                    padding:var(--demi-b);
                    height:var(--5b);
                    width:100%;
                    display:flex;
                    flex-direction:column;
                    justify-content:space-around;
                    align-items:center;
                    background-color:var(--White-color);
                    
                    & #Img_Title{
                        position:relative;
                        left:5%;

                    }
                    & #Main_desc{
                    margin:var(--b);
                    font-style:italic;

                    }
                    & .main_data{
                        position:relative;
                        margin:0;
                    }

                }

            }
        }
        & .Galerie_nav{
            width:var(--abs-innerW-nav);
            height:fit-content;
            & .Galerie_arr{
                &:hover{
                    cursor:pointer;
                }
            }
            & #Main_left{
                position:absolute;
                height:3%;
                top:50%;
                left:var(--nav);
                grid-column:1;
                align-self:center;
            }
            & #Main_right{
                position:absolute;
                height:3%;
                top:50%;
                right:calc(2 *  var(--nav));
                grid-column:3;
                align-self:center;
            }
        }
        /* petit carrousel d'images*/
        /* & .CAROUSEL{
            margin-bottom:var(--nav);
        } */

    }
}