@media (max-width: 768px) and (min-width: 1024px) {
    .titre .et_pb_text_inner h1 {
        background: url(http://oikosconcept4.wpengine.com/wp-content/uploads/2018/01/titres_h1_background.jpg) no-repeat;
        color: white;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-size: cover;
    }
}