.class_container {
  width: 420px;
  float: left;
  margin: 50px auto;
  padding: 20px 0;
  -moz-box-shadow: 0px 0px 5px rgba(51, 51, 51, 0.3);
  -webkit-box-shadow: 0px 0px 5px rgba(51, 51, 51, 0.3);
  box-shadow: 0px 0px 5px rgba(51, 51, 51, 0.3);

  .class_title_row {
    margin: 23px auto;
  }

  .class_title_row .class_title {
    height: 40px;
    line-height: 40px;
    font-size: 20px;
  }

  .class_title_row .class_title_img {
    margin: auto 20px;
  }

  .class_title_row .class_list {
    padding-left: 65px;
    line-height: 30px;
  }

  .class_title_row .class_list span {
    padding: 0 10px;
    display: inline-block;
    font-size: 16px;
  }
}

//
.class_img_row {
  width: 740px;
  float: right;
  margin: 50px auto;

  .swiper-pagination-bullet {
    width: 30px;
    height: 3px;
    background: white !important;
    border-radius: 0;
  }

  .banner_img {
    width: 100%;
  }

  .swiper-container-horizontal > .swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 35%;

  }
}

//
.t_title_row {
  width: 100%;
  height: 80px;
  position: relative;
  z-index: 999;

  .title_h {
    width: 100%;
    height: 60px;
    line-height: 60px;
    position: absolute;
    top: 0;
    text-align: center;
    font-size: 30px;
    color: rgba(51, 51, 51, 0.2);
    z-index: 1000;
  }

  .title_q {
    width: 100%;
    height: 60px;
    line-height: 60px;
    position: absolute;
    top: 20px;
    text-align: center;
    font-size: 32px;
    color: #333333;
    z-index: 1001;
    font-weight: bold;
  }
}

//
.producr_list_row {
  width: 1200px;
  padding: 0;
  margin: 30px auto;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;

  .product {
    width: 580px;
    height: 230px;
    padding: 30px 0;
    background: white;
    //background-color: #00F7DE;
    border-radius: 5px;
  }

  .product .border_div {
    width: 580px;
    height: 150px;
    padding: 40px 0;
    transition: 0.5s all;
  }

  .product .border_div:hover {
    -moz-box-shadow: 0px 0px 20px #999999;
    -webkit-box-shadow: 0px 0px 20px #999999;
    box-shadow: 0px 0px 20px #999999;
  }

  .product .product_img {
    width: 250px;
    height: 150px;
    line-height: 150px;
    text-align: center;
    float: left;
  }

  .product .product_img img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    display: inline-block;
    vertical-align: middle;
    margin: auto;
  }

  .product .product_name {
    width: 300px;
    padding: 10px;
    float: right;
  }


  .product .product_name .name {
    font-size: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;

    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .product .value {
    width: 300px;
    height: 40px;
    line-height: 40px;
    margin-top: 40px;
    font-size: 22px;
    color: #a42b2b;
  }

  .product .value .shopping_car {
    width: auto;
    height: 25px;
    float: right;
    margin-top: 7.5px;
    margin-left: 10px;
  }
}

//
.advertisement {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  margin: 50px auto;
  .advertisement_lsit {
    width: 300px;
    height: 60px;
    line-height: 60px;
  }

  .advertisement_lsit .font {
    display: inline-block;
    vertical-align: middle;
    height: 60px;
    margin-left: 15px;
  }

  .advertisement_lsit .font .big {
    display: block;
    height: 40px;
    line-height: 40px;
    font-size: 24px;
    color: #d84848;
  }

  .advertisement_lsit .font .small {
    display: block;
    height: 20px;
    line-height: 20px;
    font-size: 17px;
    color: #666666;
  }
}

.recommend_img{
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  margin: 50px auto;

  img{
    width: 297px;
  }
}