.cbz__banner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.cbz__banner-wrapper {
  width: 100%;
  max-width: 1197px;
  margin: 10px auto;
}
.cbz__banner-wrapper.hide {
  display: none;
}
.cbz__banner-1, .cbz__banner-2, .cbz__banner-3 {
  width: 100%;
}
.cbz__banner-1 img, .cbz__banner-2 img, .cbz__banner-3 img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

@media screen and (min-width: 768px) {
  .cbz__banner {
    gap: 30px;
  }
  .cbz__banner-wrapper {
    margin: 20px auto 30px;
  }
  .cbz__banner-2 {
    width: calc((100% - 30px) / 2);
  }
  .cbz__banner-3 {
    width: calc((100% - 60px) / 3);
  }
}