.body {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: space-around;
    font-family: 'Montserrat', sans-serif;
}

header {
    width: 100%;
    padding-top: 5px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    background-color: rgb(53, 53, 53);
}
        .pictos{
            width: 20%;
            display: flex;
            flex-direction: row;
            justify-content: space-around;
            align-items: center;
            margin-left: 10%;
            text-align: center;
        }
                    .picto {
                        width: 1vw;
                    }

         .nav {
                width: 50%;
                display: flex;
                flex-direction: row;
                justify-content: space-around;
                align-items: center;
                margin-right: 10%;
        }
                    .menu {
                        color: rgb(199, 198, 200);
                        font-size: 11px;
                    }
                    .burger {
                        display: none;
                        width: 2.2vw;
                        margin-right: 4%;
                        }

.nav2 {
width: 100%;
margin: 0 auto;
display: flex;
flex-direction: row;
justify-content: space-between;
align-items: center;
}
            .mountain-theme {
                width: 30%;
                font-size: 12px;
                display: flex;
                justify-content: center;
            }

            .menu-contenair {
                width: 70%;
                font-size: 10px;
                align-items: center;
                display: flex;
                flex-direction: row;
                justify-content: space-between;
            }


                                    .menu2 {
                                    width: 15%;
                                    font-weight: bold;
                                    text-align: center;
                                    font-size: 11px;
                                    color: rgb(199, 198, 200);
                                    }


            .mountain-picture {
                height: 500px;
                width: 100%;
                background-image: url(link/mountain.jpg) ;
                background-size: cover;
                background-position: center;
                position: relative;
                display: flex;
                align-items: center;
            }
                        .container-text {
                        width: 70%;
                        height: 10%;
                        position: absolute;
                        top: 23%;
                        left: 20%;
                        color: rgb(42, 42, 42);
                        }

                                        .mountain {
                                        width: 100%;
                                        font-size: 450%;
                                        font-weight: bold;
                                        line-height: 80%;
                                        }
                                        .soustitre {
                                        width: 100%;
                                        line-height: 100%;
                                        font-size: 100%;
                                        font-weight: bold;
                                        color: rgb(243, 243, 243);
                                        }

                        .container-fleche {
                        width: 100%;
                        display: flex;
                        flex-direction: row;
                        justify-content: space-between;
                        }
                                    .fleche {
                                    width: 3vw;
                                    background-color: rgba(0, 0, 0, 0.513);
                                    }

.container-colonnes {
width: 90%;
display: flex;
justify-content: space-between;
flex-direction: row;
flex-wrap: wrap;
margin: 3%;
}           
            .colonne-1 {
                width: 30%;
            }
            
            .sous-titre-colonne {
            font-size: 10px;
            text-align: center;
            color: rgb(243, 243, 243);
            background-color: rgba(0, 0, 0, 0.8);
            padding: 1vw 0;
            }
            .perfect-for-all {
            font-size: 10px;
            font-weight: bold;
            margin-bottom: 2vw;
            color: rgb(42, 42, 42);
            }
            .article {
            font-size: 10px;
            color: rgb(199, 198, 200);
            line-height: 200%;
            margin-bottom: 2vw;
            }

            .read-more {
                width: 50%;
                font-size: 10px;
                text-align: center;
                padding: 1vw;
                color: rgb(42, 42, 42);
                background-color:rgb(144, 203, 221) ;
            }





                                    /*   650 to 1024   */



@media screen and (min-width: 650px) and (max-width: 1024px) {

.body {
        width: 100%;
}
        .picto {
            width: 2.5vw;
        }
        .mountain-theme {
            width: 30%;
            font-size: 9px;
        }
        .menu-contenair {
            font-size: 8px;
        }
        .menu2 {
            font-size: 8px;
        }
        .container-text {
            top: 32%;
            left: 20%;
            }
        .mountain {
            font-size: 300%;
            line-height: 80%;
            }
            .soustitre {
                line-height: 100%;
                font-size: 70%;
             }
}


                            /*   0 to 650   */

@media screen and (max-width: 650px){

    .body {
            width: 100%;
    }
            .picto {
                width: 4vw;
            }
            .mountain-theme {
                width: 30%;
                font-size: 7px;
            }

            .nav {
                width: 50%;
                display: flex;
                flex-direction: row;
                justify-content: right;
                align-items: center;
                margin-right: 10%;
        }
                    .menu {
                        display: none;
                    }
                    .burger {
                    display: unset;
                    width: 2.2vw;
                    margin-right: 4%;
                    }

                    
            .menu2 {
                font-size: 10px;
            }
            .container-text {
                top: 36%;
                left: 20%;
                }
            .mountain {
                font-size: 200%;
                line-height: 80%;
                }
                .soustitre {
                    line-height: 100%;
                    font-size: 12px;
                 }
                 .colonne-1 {
                    width: 100%;
                }
                .read-more {
                    width:15%;
                }
}