.swiper {
  position: relative;
  width: 600px;
  height: 386px;
}
.swiper .swiper-wrapper {
  width: 600px;
  height: 386px;
}
.swiper .swiper-wrapper .swiper-slide {
  position: relative;
}
.swiper .swiper-wrapper .swiper-slide p {
  position: absolute;
  width: 600px;
  height: 40px;
  line-height: 40px;
  bottom: 30px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-weight: bold;
  text-align: center;
}
.swiper img {
  width: 600px;
  height: 386px;
}
.swiper {
  --swiper-pagination-color: #fff;
  /* 两种都可以 */
  --swiper-theme-color: #ff6600;
  /* 设置Swiper风格 */
  --swiper-navigation-color: #fff;
  /* 单独设置按钮颜色 */
  --swiper-navigation-size: 30px;
  /* 设置按钮大小 */
}
.ad {
  display: block;
  margin-top: 20px;
  width: 1200px;
  height: auto;
}
div.hide {
  display: block !important;
}
.r_1 {
  height: 386px;
}
.r_1 .L {
  width: 600px;
  height: 386px;
  overflow: hidden;
}
.r_1 .R {
  width: 580px;
}