.film_mySwiper {
  height: 150px;
  box-sizing: border-box;
  padding: 10px 0;
}

@media screen and (max-width: 750px) {
  .film_mySwiper {
    height: 80px;
  }
}

.film_mySwiper .swiper-slide {
  width: 30%;
  height: 100%;
  opacity: 0.4;
}

.film_mySwiper .swiper-slide-thumb-active {
  opacity: 1;
}