.is-sticky {
  position: fixed;
  width: 100%;
  left: 0;
  top: 0;
  z-index: 1;
  background-color: #fff;
}
.age-wrap {
  border-bottom: 0.01rem solid rgba(25, 31, 37, 0.12);
  overflow: hidden;
  box-sizing: content-box;
  background: #fff;
}
.age-wrap .age-tab-wrap {
  height: 0.96rem;
  width: calc(100% - 0.96rem);
  float: left;
  overflow: auto;
  white-space: nowrap;
  font-size: 0;
}
.age-wrap .age-tab-wrap::-webkit-scrollbar {
  display: none;
}
.age-wrap .age-tab-wrap .age-item {
  display: inline-block;
  font-size: 0.3rem;
  color: rgba(25, 31, 37, 0.72);
  line-height: 0.96rem;
  margin: 0 0.34rem;
  position: relative;
}
.age-wrap .age-tab-wrap .age-item a {
  color: rgba(25, 31, 37, 0.72);
}
.age-wrap .age-tab-wrap .age-item.active a {
  font-weight: bold;
  color: #0089FF;
}
.age-wrap .age-tab-wrap .age-item.active:after {
  display: inline-block;
  position: absolute;
  content: '';
  width: 100%;
  height: 0.04rem;
  background: #0089FF;
  bottom: 0.02rem;
  left: 0;
}
.age-wrap .search-btn {
  height: 0.96rem;
  width: 0.96rem;
  float: right;
  display: flex;
  align-items: center;
  justify-content: center;
}
    .age-wrap .search-btn .icon-search {
        display: inline-block;
        height: 0.48rem;
        width: 0.48rem;
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat;
        background-image: url("https://dingfile.babybus.com/DingFile/DingBusFile/20201021/1628d4db93e14b2e9a2a2a117a7075ac.svg");
    }
.domain-wrap {
  padding-left: 0.32rem;
  background: #fff;
  height: 1.12rem;
  position: relative;
}
.domain-wrap .domain-list {
  white-space: nowrap;
  overflow: auto;
  overflow-y: hidden;
  width: calc(100% - 0.96rem);
  float: left;
  padding-top: 0.24rem;
  background: #fff;
  /*火狐下隐藏滚动条*/
  scrollbar-width: none;
}
.domain-wrap .domain-list::-webkit-scrollbar {
  display: none;
}
.domain-wrap .domain-title {
  display: none;
  font-size: 0.29rem;
  color: rgba(25, 31, 37, 0.72);
  line-height: 1.12rem;
  padding-left: 0.32rem;
}
.domain-wrap.show-grid {
  padding-left: 0;
}
.domain-wrap.show-grid .show-more {
  transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  /* IE 9 */
  -moz-transform: rotate(180deg);
  /* Firefox */
  -webkit-transform: rotate(180deg);
  /* Safari 和 Chrome */
  -o-transform: rotate(180deg);
}
.domain-wrap.show-grid .mask {
  display: block;
}
.domain-wrap.show-grid .domain-list {
  width: 100%;
  padding: 0 0.32rem 0.08rem;
  position: absolute;
}
.domain-wrap.show-grid .domain-title {
  display: inline-block;
}
.domain-wrap.show-grid .domain-item {
  width: 1.58rem;
  margin-right: 0.18rem;
  text-align: center;
  float: left;
  margin-bottom: 0.32rem;
  padding: 0;
}
.domain-wrap.show-grid .domain-item:nth-of-type(4n) {
  margin-right: 0;
}
.domain-wrap .domain-item {
  height: 0.64rem;
  line-height: 0.64rem;
  font-size: 0.26rem;
  color: #191F25;
  display: inline-block;
  padding: 0 0.32rem;
  border-radius: 0.32rem;
  background: #F6F6F6;
  margin-right: 0.23rem;
}
.domain-wrap .domain-item a {
  color: #191F25;
}
.domain-wrap .domain-item.active {
  background: rgba(50, 150, 250, 0.14);
}
.domain-wrap .domain-item.active a {
  font-weight: bold;
  color: #3296FA;
}
.domain-wrap .mask {
  position: fixed;
  top: 1rem;
  left: 0;
  right: 0;
  bottom: 0;
  background: #000000;
  opacity: 0.4;
  z-index: -1;
  display: none;
}
.domain-wrap .show-more {
  width: 0.96rem;
  height: 100%;
  float: right;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}
    .domain-wrap .show-more .icon-down {
        display: inline-block;
        height: 0.32rem;
        width: 0.32rem;
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat;
        background-image: url("https://dingfile.babybus.com/DingFile/DingBusFile/20201021/0ff0381976bf43f0a13555f4710d9b96.svg");
    }
body {
  background-color: #f6f6f6;
}
.wrapper {
  background-color: #fff;
}
.page-list-wrap {
  margin-top: 2.72rem;
  padding-top: 0.2rem;
  overflow: auto;
}