* {
    padding: 0px;
    margin: 0px;
}

body {
    background-image: url("image/Fichier 10.png");
    background-attachment: fixed;
    background-size: cover;
}

.page-garde {
    position: relative;
    height: 820px;
    overflow: hidden;

}

img {
    transition: width 1s 1s;
}

#left-top-img {
    position: absolute;
    top: -20px;
    left: -200px;
    
}

#left-bottom-img {
    position: absolute;
    bottom: -10px;
    left: -100px;
}

#right-bottom-img {
    position: absolute;
    bottom: -70px;
    right: -40px;
}

#right-top-img {
    position: absolute;
    top: -70px;
    right: -30px;
}

.center-img {
    text-align: end;
    padding-top: 100px;
    vertical-align: bottom;
}

.center-img img {
    padding-top: 20px;
    text-align: center;
    display: block;
    margin: auto;
}




/*****************************************************
                MEDIA QUERIE PHONE
 ******************************************************/

 @media screen and (max-width: 901px) {

    img {
        transition: width 1s 1s;
    }
    
    .page-garde img:not(.center-img img) {
        width: 40%;
    }

    .center-img {
        margin: auto;
        overflow-x: hidden;
        padding: 50px 30px;
    }
    
  
    .center-img img {
        width: 100%;

    }
    
  
}







/*****************************************************
                MEDIA QUERIE TABLETTE
 ******************************************************/


 @media screen and (min-width: 901px) and (max-width: 1200px) {
    img {
        transition: width 1s 1s;
    }
    
    .page-garde img:not(.center-img img) {
        width: 30%;
    }
    
    .center-img {
        width: 40%;
        margin: auto;
        overflow-x: hidden;

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

    }
   

}