@media screen and (max-height: 900px) {
    .t994__container {
        border: 0;
        padding: 0;
        margin: 100px 10% 50px 10%;
    }
    .t994__gallery {
        mask-image: linear-gradient(to right, rgba(0,0,0,0) 10%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 85%, rgba(0,0,0,0) 90%);
    }
}