.image_gallery .image_gallery_inner .img_gallery_slide {height: auto;width: auto;}

@media screen and (max-width: 1199px) {
.image_gallery .image_gallery_inner .img_gallery_slide img {max-height: 270px;}
}
@media screen and (max-width: 989px) {
.image_gallery .image_gallery_inner .img_gallery_slide img {max-height: 222px;}
}