.banner {
  width: 100%;
}
.banner .meidia-box {
  padding-bottom: 56.25%;
  overflow: hidden;
  position: relative;
}
.banner .meidia-box img, .banner .meidia-box video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}/*# sourceMappingURL=index.css.map */