#oct-banner {
  width: 100%;
  background-image: url(../../../images/25/oct/banner/back.jpg);
  background-image: -webkit-image-set(
    url("../../../images/25/oct/banner/back.jpg") 1x,
    url("../../../images/25/oct/banner/back@2x.jpg") 2x
  );
  background-size: cover;
  background-position: center bottom;
  background-repeat: no-repeat;
  font-size: 16px;
  width: 68vw;
  margin-bottom: 25px;
  overflow: visible;
  --dark-blue: #052749;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
#oct-banner .banner-inner {
  height: auto;
  padding: 0 15px;
}
#oct-banner .banner-main .main {
left: -6vw;
    position: relative;
    top: 1vw;
}
#oct-banner .banner-image {
position: relative;
    right: 1vw;
bottom: 0.7vw;
    width: 19vw;
}
#oct-banner .banner-text {
  left: -4vw;
}
#oct-banner .banner-image .image {
  width: 49%;
}
#oct-banner .text {
  width: 22vw;
}
#oct-banner .rings {
      width: 9vw;
    right: -6vw;
    top: -3vw;
}
#oct-banner .banner-main {
}
#oct-banner .button {
  font-size: 1vw;
    width: 10vw;
    height: 2vw;
    border-radius: 35px;
    margin-top: 0.5vw;
    padding: 0;
    line-height: 2px;
}

@media screen and (max-width: 767px) {
  #oct-banner {
    background-image: url(../../../images/25/oct/banner/back-m.jpg);
    background-image: -webkit-image-set(url("../../../images/25/oct/banner/back-m.jpg") 1x, url("../../../images/25/oct/banner/back-m@2x.jpg") 2x);
    width: 90%;
  }
  #oct-banner .button {
    font-size: 4vw;
    bottom: 1%;
    width: 55%;
    height: 7vw;
    margin-bottom: 12%;
  }
  #oct-banner .banner-inner {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }
  #oct-banner .banner-main {
    width: 100%;
    order: 1;
  }
  #oct-banner .banner-text {
    order: 3;
    width: 100%;
    left: unset;
  }
  #oct-banner .banner-text .text {
    width: 100%;
    margin-bottom: 4%;
    margin-top: 4%;
  }

}