#livre_rpesentation{
    width: 100%;
    padding-bottom: 5%;
}
#retour_selection{
    margin-left: 2%;
    margin-top: 2%;
    cursor: pointer;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.25);
}
#container_livre_top{
    width: 100%;
    display: flex;
    padding: 3%;
    margin-top: 3%;
    height: fit-content;
}
#titre_section_epoque{
    width: 60%;
    margin-left: 20%;
    margin-top: 5%;
    text-align: center;
}
#livre{
    width: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(0, 0, 0, 0.11);
    padding: 2%;
    flex-direction: column;
}
.livre_img_home{
    width: 40%;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.25);
}
#descript1{
    padding: 2% 5% 0% 5%;
    width: 50%;
    border: 1px solid rgba(0, 0, 0, 0.11);
}
#text_under_epoque{
    text-align: justify;
}
#container_btn{
    width: 100%;
    text-align: right;
    padding-right: 5%;
}
#container_picture{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    height:10vh;
    gap:1%;
    justify-content: center;
    margin-top: 8%;
}
.livre_pocket{
    width: 8%;
    cursor: pointer;
    padding-bottom: 2%;
}


.container_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 colonnes de même taille */
  gap: 20px; /* espace entre les cases */
  padding: 5% 2% 5% 2%;
  background-color: #5d7c7cfd;
  flex-wrap: wrap;
}
.titre_grid{
    grid-column: 1 / -1;
    width: 60%;
    padding-bottom: 3%;
}
.bloc{
    display: flex;
    padding-bottom: 5%;
    border: 1px solid rgba(0, 0, 0, 0.103);
}
.img_bloc{
    width: 35%;
    height: auto;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.25);
}
.container_text{
    width: 100%;
    padding: 5%;
}
.btn_cont{
    width: 100%;
    text-align: right;
    margin-top: 10%;
}




@media (max-width: 800px){
    .bloc{
        flex-direction: column;
    }
    .img_bloc{
        width: 45%;
        margin-left: 27.5%;
        margin-top: 5%;
    }
    .container_text{
        margin-top: 5%;
    }
}
@media (max-width: 700px){
    #container_livre_top{
        flex-direction: column;
        height:auto;
    }
    #livre, #descript1{
        width: 100%;
        margin-top: 5%;
    }
    #sous_nav{
        border-bottom: none!important;
        margin-top: 35%!important;
    }
    #retour_selection{
        margin-top: 5%;
    }
    #container_picture{
        margin-top: 10%;
        justify-content: center;
    }
    #container_btn{
        margin-top: 5%;
    }
    .titre_grid{
        width: 100%;
        margin: 0;
        padding: 2%;
    }
    .container_grid{
        padding: 0;
        gap:0;
        grid-template-columns: repeat(1, 1fr); /* 3 colonnes de même taille */
    }
    .bloc{
        display: flex;
        flex-direction: row;
        padding-bottom: 10%;
        padding-top: 5%;
    }
    .img_bloc{
        width: 30%;
        margin-left: 5%;
    }
    .container_text{
        margin-top: 0;
    }
    .btn_cont{
        margin-top: 10%;
    }
    .text_descrip{
        text-align: justify;
    }
    #descript1{
        padding-bottom: 5%;
    }
}




@media (max-width: 500px){
    .livre_pocket{
        width: 10%;
    }

}