@media only screen and (min-width: 0px){
	div.container-introduction {background-image: url('../../img/casestudies/gsl/img-stage-mobile.jpg');}
    section .image-separateur {background-image: url('../../img/casestudies/gsl/img-separator-01-mobile.jpg');}
    .grid-black-white .image-cta.img01 {background-image: url('../../img/casestudies/gsl/img-grid-01.png');}
    .grid-black-white .image-cta.img02 {background-image: url('../../img/casestudies/gsl/img-grid-02.png');}
    .grid-black-white .image-cta.img03 {background-image: url('../../img/casestudies/gsl/img-grid-03.png');}
    .grid-black-white .image-cta.img04 {background-image: url('../../img/casestudies/gsl/img-grid-04.png');}
    .grid-black-white .image-cta.open { background-position: center center!important;}
    .grid-black-white .image-cta { background-size: 80%!important;}
    .grid.grid-small.grid-black-white {margin-top: 7.5%}
    .image-cta.img-01 { background-image: url('../../img/casestudies/gsl/img-mosaique-01.jpg');}
    .image-cta.img-02 { background-image: url('../../img/casestudies/gsl/img-mosaique-02.jpg');}
    .image-cta.img-03 { background-image: url('../../img/casestudies/gsl/img-mosaique-03.jpg');}
    .image-cta.img-04 { background-image: url('../../img/casestudies/gsl/img-mosaique-04.jpg');}
    .image-cta.img-05 { background-image: url('../../img/casestudies/gsl/img-mosaique-05.jpg');}
    .image-cta.img-06 { background-image: url('../../img/casestudies/gsl/img-mosaique-06.jpg');}
    .image-cta.img-07 { background-image: url('../../img/casestudies/gsl/img-mosaique-07.jpg');}
    .image-cta.img-08 { background-image: url('../../img/casestudies/gsl/img-mosaique-08.jpg');}
}


@media only screen and (min-width: 440px){
	div.container-introduction { background-image: url('../../img/casestudies/gsl/img-stage-tablet.jpg');} 
    section .image-separateur {background-image: url('../../img/casestudies/gsl/img-separator-01-tablet.jpg');}
}


@media only screen and (min-width: 700px){
	div.container-introduction { background-image: url('../../img/casestudies/gsl/img-stage-laptop.jpg');}
    section .image-separateur {background-image: url('../../img/casestudies/gsl/img-separator-01-laptop.jpg');}
}


@media only screen and (min-width: 1000px){
}


@media only screen and (min-width: 1200px){
    div.container-introduction { background-image: url('../../img/casestudies/gsl/img-stage.jpg');} 
    section .image-separateur {background-image: url('../../img/casestudies/gsl/img-separator-01.jpg');}
}	

@media only screen and (min-width: 1500px){	
}