.buttons-tab {
  width: 100%;
  overflow-x: scroll;
}

.buttons-tab .button {
  color: #999999;
  font-size: .7rem;
  width: 100%;
  height: 2.3rem;
  line-height: 2rem;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
}

.yb_tabs .active {
  color: #333333;
  border: none;
  z-index: 100;
  position: relative;
  font-size: .7rem;
  font-weight: 500;
}

.yb_tabs .active::after {
  content: '';
  display: inline-block;
  width: 40%;
  height: 4px;
  background: #1AB370;
  border-radius: 4px;
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  margin: 0 auto;
}

.yb_tabs {
  overflow-x: scroll;
  padding-bottom: 8px;
  box-sizing: border-box;
  width: 100%;
}

.yb_tabs .yb_tab_cont {
 
  display: flex;
  flex:1;
  width: 100%;
  flex-wrap: nowrap;
  height: 2.4rem;
  background: #fff;
}

.yb_tab {
  flex-shrink: 0;
  flex-wrap: nowrap;
  color: #999999;
  font-size: .7rem;
  padding: 0px 12px;
  height: 2.4rem;
  line-height: 2.4rem;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background-color: #fff;

}

.yb_content {
  padding:0 .4rem .6rem .4rem;
  overflow-y: auto;
}

.yb_loading {
  text-align: center;
  color: #888;
}

.yb_tab_cont {
  display: none;
}

.yb_content .active {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.yb_tab_cont .item-content {
  width: 8.8rem;
  height: 10.35rem;
  background: #FFFFFF;
  border: 0.03rem solid #EEEEEE;
  overflow: hidden;
  border-radius: 6px;
  margin-bottom: .4rem;
}

.item-content .img_cont {
  width: 8.8rem;
  height: 4.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e3e3e3;
}

.item-content .img_cont img {
  max-width: 100%;
  max-height: 100%;
}

.item-content_title {
  height: 2rem;
  font-size: 0.7rem;
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 1rem;
  margin-top: .6rem;
  padding: 0 .6rem;
  word-wrap: break-word;
  word-break: break-all;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.item-content_buttom {
  margin-top: .8rem;
  padding: 0 .6rem;
}

.item-content_buttom .text_8-0 {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.8rem;
  height: 1rem;
  background: #FFFFFF;
  border-radius: 0.5rem;
  border: 0.03rem solid #1AB370;
  font-weight: 400;
  color: #1AB370;
  line-height: 1rem;
  font-size: 0.5rem;
}

.notmore {
  display: inline-block;
  width: 100%;
  text-align: center;
  padding: 0.8rem 0;
  color: #999;
}

.yb_search_cont {
  padding: 0 .4rem;
  margin-top: .4rem;
  padding-bottom: .6rem;
}
.searchbar {
  height: 1.8rem;
  padding: 0;
}
.search-input .icon {
  left: 0.8rem;
}
.searchbar .search-input input {
  margin: 0;
  width: 17.95rem;
  height: 1.8rem;
  background: #FFFFFF;
  border-radius: 0.9rem;
  border: none;
}
.search-input label+input {
  padding-left: 2rem;
}
#sticky-header {
  position: fixed;
  width: 100%;
  top: 0;
  display: none;
  z-index: 999;
  background: #F6F8F7;
  box-shadow:  0 2px 4px 2px rgba(0,0,0,.09); 
}
.sticky-header {
  visibility: hidden;
}
.doc_banner .banner{
  height: 6.25rem
}<!--0.00018787384033203-->