.english_slide{
    display: none !important;
}
@media (min-width:500px) {
    .english_slide{
        display: block !important;
    } 
}
@media (min-width:768px) {
    .hero_img_m{
        display: none !important;
    } 
}
@media (max-width:768px) {
    .hero_img_d{
        display: none !important;
    } 
}