.banner img {
  width: 100%;
}
.category {
  padding-bottom: 100px;
}
.category .cmain {
  position: relative;
}
.category .category_item {
  height: 143px;
  cursor: pointer;
  width: 12%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 50px;
}
.category .category_item img {
  margin-bottom: 20px;
}
.category .category_item img:hover {
  transform: scale(1.3);
}
.category .category_item .selectimg{
    display: none;
}
.category .category_item .sj {
  height: 0;
  margin: 0px;
}
.category .category_item .citem_info {
  z-index: 1000;
  height: 0;
  overflow: hidden;
  width: 100%;
  background-color: #E5E5E5;
  position: absolute;
  top: 123px;
  left: 0;
  padding: 0px;
  box-sizing: border-box;
}
.category .category_item .citem_info .info_top {
  position: relative;
}
.category .category_item .citem_info .info_top p {
  font-size: 16px;
  font-weight: 400;
  color: #040000;
  line-height: 36px;
}
.category .category_item .citem_info .info_top p:first-child {
  font-size: 26px;
  font-weight: 400;
  color: #040000;
}
.category .category_item .citem_info .info_top .cha {
  position: absolute;
  top: 0px;
  right: 0px;
}
.category .category_item .citem_info .info_bom .info_bom_left {
  width: 15%;
  margin-right: 100px;
  border-top: 2px solid #AD1F24;
}
.category .category_item .citem_info .info_bom .info_bom_left p {
  text-align: right;
  padding: 50px 0 15px;
  border-bottom: 2px dotted #000;
  font-size: 24px;
  font-weight: bold;
  color: #AD1F24;
}
.category .category_item .citem_info .info_bom .info_bom_right {
  flex: 1;
  border-top: 2px solid #000000;
}
.category .category_item .citem_info .info_bom .info_bom_right > div {
  width: 23%;
}
.category .category_item .citem_info .info_bom .info_bom_right p {
  font-size: 16px;
  margin-bottom: 15px;
}
.category .category_item .citem_info .info_bom .info_bom_right p:first-child {
  padding: 50px 0 15px;
  border-bottom: 2px dotted #000;
  font-size: 24px;
  font-weight: bold;
  color: #AD1F24;
  margin-bottom: 20px;
}
.category .category_item .top2 {
  top: 316px;
}
.category .category_item .top3 {
  top: 509px;
}
.select {
  background-color: #eee;
  padding-bottom: 60px;
}
.select .select_ment img {
  margin: 0 10px 50px;
}
.select .select_ment img:hover {
  transform: scale(1.3);
}

@media screen and (max-width: 750px) {
  .category {
    padding-bottom: 20px;
  }
  .category_ment {
    flex-wrap: wrap;
  }
  .category_ment .category_item {
    width: 24%;
    height: 110px;
    margin-bottom: 20px;
  }
  .category_ment .category_item img {
    margin-bottom: 10px;
  }
  .category_ment .category_item span {
    font-size: 12px;
  }
  .category_ment .category_item .citem_info {
    top: 110px;
  }
  .category_ment .category_item .citem_info .info_top p {
    font-size: 12px;
    line-height: 20px;
  }
  .category_ment .category_item .citem_info .info_top p:first-child {
    font-size: 20px;
  }
  .category_ment .category_item .citem_info .info_bom {
    flex-direction: column;
  }
  .category_ment .category_item .citem_info .info_bom .info_bom_left {
    display: none;
  }
  .category_ment .category_item .citem_info .info_bom .info_bom_right {
    flex-direction: column;
  }
  .category_ment .category_item .citem_info .info_bom .info_bom_right div {
    width: 100%;
  }
  .category_ment .category_item .citem_info .info_bom .info_bom_right p:first-child {
    padding: 20px 0;
  }
  .category_ment .category_item .top1 {
    top: 220px;
  }
  .category_ment .category_item .top2 {
    top: 350px;
  }
  .category_ment .category_item .top2_2 {
    top: 480px;
  }
  .category_ment .category_item .top3 {
    top: 610px;
  }
  .category_ment .category_item .top3_3 {
    top: 740px;
  }
  .select {
    padding-bottom: 10px;
  }
  /*.select .select_ment img {*/
  /*  width: 33%;*/
  /*  margin-bottom: 20px;*/
  /*}*/
  .select .select_ment .zzsItem{
    width: 33%;
    
}
.select .select_ment .zzsItem img{
    width: 100%;
    margin-bottom: 20px;
}
}