.card{
    width: 700px;
    height: auto;
}

.offcanvas-body{
    width: 1000px;
    height: auto;
}

#petit{
    width: 300px;
    height: auto;
}

#up{
    width: 150px;
    height: auto;
}

#uup{
    width: 50px;
    height: auto;
}



#mp{
    width: 500px;
    height: auto;
}

#m{
    width: 900px;
    height: auto;
}

#mg{
    width: 1300px;
    height: auto;
}


#g{
    width: 1800px;
    height: auto;
}

#card{
    width: 700px;
    height: auto;
}

.img-70{
    @media all and(0px <= width <= 500px){
        width: 50%;
    }
}

.img{
    max-width: 100%;
}
}