#promotion {
  background-color: #fff;
  margin-top: 0;
}
.promotion_box {
  padding: 5.2083vw 0 2.7083vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.promotion_box .promotion_title {
  font-size: 1.9792vw;
  font-weight: 700;
  text-align: CENTER;
  color: #151a1e;
}
.promotion_box .promotion_list {
  margin-top: 2.6042vw;
  display: flex;
  justify-content: center;
}
.promotion_box .promotion_list .hot_sale {
  width: 17.0833vw;
  background: #ffffff;
  text-align: center;
}
.promotion_box .promotion_list .hot_sale:nth-child(n + 2) {
  margin-left: 1.5625vw;
}
.promotion_box .promotion_list .hot_sale .hot_sale_img img {
  width: 8.75vw;
}
.promotion_box .promotion_list .hot_sale .hot_sale_text {
  margin-top: 3.5417vw;
  font-size: 1.1458vw;
  font-weight: 500;
  color: #151a1e;
}
@media screen and (max-width: 750px) {
  #promotion {
    background-color: #fff;
    margin-top: 50px;
  }
  .promotion_box {
    padding: 0 0 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .promotion_box .promotion_title {
    font-size: 20px;
    font-weight: 700;
    text-align: CENTER;
    color: #151a1e;
  }
  .promotion_box .promotion_list {
    margin-top: 0px;
    padding: 0 15px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .promotion_box .promotion_list .hot_sale {
    width: 45%;
    height: 168px;
    padding: 19px 34px 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-top: 20px;
  }
  .promotion_box .promotion_list .hot_sale:nth-child(n + 2) {
    margin-left: 0;
  }
  .promotion_box .promotion_list .hot_sale .hot_sale_img {
    text-align: center;
  }
  .promotion_box .promotion_list .hot_sale .hot_sale_img img {
    width: 100%;
    max-width: 96px;
  }
  .promotion_box .promotion_list .hot_sale .hot_sale_text {
    margin-top: 0;
    font-size: 1.1458vw;
    font-weight: 500;
    text-align: CENTER;
  }
}
.promotion_about {
  padding: 2.5vw 0 5.5729vw;
}
.promotion_about .promotion_about_list {
  display: flex;
  justify-content: space-between;
}
.promotion_about .promotion_about_list .promotion_about_cont {
  width: 30%;
  background-color: #fff;
  box-shadow: 0 0.4167vw 5.9896vw 0 rgba(0, 0, 0, 0.1);
}
.promotion_about .promotion_about_list .promotion_about_cont .bg_timer {
  height: 17.7604vw;
  background: url(../img/blog@2x.png) no-repeat;
  background-size: 100%;
  display: flex;
  align-items: flex-end;
}
.promotion_about .promotion_about_list .promotion_about_cont .bg_timer .timer {
  width: 11.4583vw;
  height: 2.1354vw;
  line-height: 2.1354vw;
  background: #ffffff;
  border-radius: 0 0.9896vw 0 0;
  color: #5241b4;
  font-size: 0.8333vw;
  text-indent: 1.5625vw;
}
.promotion_about .promotion_about_list .promotion_about_cont .promotion_about_text {
  padding: 1.4063vw 1.8229vw 1.8229vw;
}
.promotion_about .promotion_about_list .promotion_about_cont .promotion_about_text .promotion_about_title {
  font-size: 1.1458vw;
  font-weight: 700;
  text-align: LEFT;
  color: #000000;
}
.promotion_about .promotion_about_list .promotion_about_cont .promotion_about_text .promotion_about_dec {
  margin-top: 0.9375vw;
  font-size: 0.8333vw;
  font-weight: 400;
  color: #9a9a98;
}
@media screen and (max-width: 800px) {
  .promotion_about {
    padding: 0 15px;
  }
  .promotion_about .promotion_about_list {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .promotion_about .promotion_about_list .promotion_about_cont {
    width: 100%;
    background-color: #fff;
    box-shadow: 0 0.4167vw 5.9896vw 0 rgba(0, 0, 0, 0.1);
    display: flex;
  }
  .promotion_about .promotion_about_list .promotion_about_cont:nth-child(n+2) {
    margin-top: 15px;
  }
  .promotion_about .promotion_about_list .promotion_about_cont .bg_timer {
    width: 113px;
    height: 104px;
    background: url(../img/blog@2x.png) no-repeat;
    background-size: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
  }
  .promotion_about .promotion_about_list .promotion_about_cont .bg_timer .timer {
    width: 98px;
    height: 23px;
    line-height: 23px;
    text-align: center;
    background: #ffffff;
    border-radius: 13px 0 0px 0px;
    color: #5241b4;
    font-size: 10px;
  }
  .promotion_about .promotion_about_list .promotion_about_cont .promotion_about_text {
    flex: 1;
    padding: 15px;
    padding-bottom: 0;
  }
  .promotion_about .promotion_about_list .promotion_about_cont .promotion_about_text .promotion_about_title {
    font-size: 15px;
    font-weight: 800;
    color: #121328;
  }
  .promotion_about .promotion_about_list .promotion_about_cont .promotion_about_text .promotion_about_dec {
    margin-top: 8px;
    font-size: 13px;
    font-weight: 400;
    color: #a0a0a0;
  }
}