#banner-kelin .swiper-pagination-bullets{bottom:20px;}
#banner-kelin .swiper-pagination-bullet {height:15px;width:15px;margin:0 12px;background:rgba(255,255,255,0.6);border-radius:15px;opacity:1;box-sizing:border-box;}
#banner-kelin .swiper-pagination-bullet-active{width:30px;background:rgba(255,255,255,1);}

@media screen and (min-width: 992px){
  .swiper-slide a img{
 content: url(https://okki-shop.oss-accelerate.aliyuncs.com/category/480652/4209/a91285139392de05fab10f136d3e0a7c/Hero_Banner.png);
    display: block;
    width: 100%;
    height: auto;
}
}
@media screen and (max-width:768px) {
  #banner-kelin .swiper-pagination-bullets {
    bottom: 10px;
  }

  #banner-kelin .swiper-pagination-bullet {
    height: 10px;
    width: 10px;
    margin: 0 3px;
  }

  #banner-kelin .swiper-pagination-bullet-active {
    width: 25px;
  }
}
@media screen and (max-width:400px) {
.swiper-slide a img{
 content: url(https://okki-shop.oss-cn-hangzhou.aliyuncs.com/category/480652/4209/fdbaf9c5efa2d5b3cfdede56511b0af0/%E4%B8%BB%E9%A1%B5%E5%BC%80%E5%B1%8F%E5%9B%BE%E7%89%87.png);
    display: block;
    width: 100%;
    height: auto;
}
}