.content {
  padding: 4.5% 0;
}
.content .common_top {
  margin-bottom: 60px;
}
.content .show_img {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.content .show_img img {
  max-width: 100%;
}
.content .swiper {
  margin-top: 84px;
}
.content .img {
  position: relative;
  height: 0;
  padding-bottom: 100%;
  overflow: hidden;
  display: block;
}
.content .img img {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
}
.content .img:hover img{
    transform: scale(1.05);
}
.content .sw_tit {
  margin: 30px 0 24px;
}
.content .des {
  color: #222222;
  line-height: 1.875;
}
.content .point {
  margin-top: 20px;
  display: none;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.content .point span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin: 0 8px;
}
.content .point .swiper-pagination-bullet-active {
  background: #f00000;
}

@media screen and (max-width: 1600px) {
  .content .common_top {
    margin-bottom: 35px;
  }
  .content .sw_tit {
    margin: 20px 0 12px;
  }
  .content .swiper {
    margin-top: 5.8%;
  }
}
@media screen and (max-width: 1200px) {
  .content .common_top {
    margin-bottom: 25px;
  }
  .content .point {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
}
@media screen and (max-width: 768px) {
  .list {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .content .sw_tit {
    margin: 20px 0 5px;
  }
}
@media screen and (max-width: 600px) {
  .content {
    padding: 40px 0;
  }
}