.content > div:first-child {
  display: flex;
  justify-content: space-between;
  padding: 0.35rem 1.82rem 0.3rem 1.82rem;
  background-color: #fff;
  position: relative;
  border-radius: 0.1rem 0.1rem 0 0;
  bottom: 0.5rem;
  box-shadow: 0rem 0.03rem 0.2rem 0.01rem rgba(0, 0, 0, 0.07);
}

/* 划过效果 */
.content > div:first-child > a {
  position: relative;
  padding-bottom: 0.11rem;
  box-sizing: border-box;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.18rem;
  color: #000000;
  cursor: pointer;
  border-bottom: 0.02rem solid #fff;
  padding-bottom: 0.09rem;
  transition: var(--m_tran) border font-weight;
}

.content > div:first-child > a:after {
  content: "";
  width: 0;
  height: 0.02rem;
  background: #b6002a;
  position: absolute;
  top: 100%;
  left: 50%;
  transition: all 0.5s;
}

.content > div:first-child > .active:after {
  left: 0;
  width: 100%;
}
.content > div:first-child > a:hover::after {
  left: 0;
  width: 100%;
}
.content > div:first-child > a:hover {
  font-weight: bold;
}
.content > div:first-child > .active {
  font-weight: bold;
}
/* 划过效果结束 */
.content > div:nth-child(2) {
  margin-top: 0.04rem;
  text-align: center;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.18rem;
  color: #3d3d3d;
  /*padding-bottom: 17.14rem;*/
}

.kefu {
  position: fixed !important;
  bottom: 40% !important;
  right: 0.2rem !important;
  z-index: 999 !important;
}

.kefu_content {
  width: 0.4rem;
  height: 0.4rem;
  background: #ffffff;
  box-shadow: 0rem 0.03rem 0.1rem 0.01rem rgba(0, 0, 0, 0.13);
  border-radius: 0.02rem 0.02rem 0.02rem 0.02rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.kefu_content > img {
  width: 0.28rem;
  height: 0.21rem;
}

.kefu_footer {
  width: 0.4rem;
  height: 0.2rem;
  background: #ffffff;
  box-shadow: 0rem 0.03rem 0.1rem 0.01rem rgba(0, 0, 0, 0.13);
  border-radius: 0.02rem 0.02rem 0.02rem 0.02rem;
  margin-top: 0.05rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.kefu_footer > img {
  width: 0.17rem;
  height: 0.08rem;
}
@media only screen and (max-width: 1024px) {
.content > div:first-child{
  padding: 0.3rem 0.3rem 0.15rem 0.3rem;
  display: block;
  height: auto;
    overflow: hidden;
  

}
.content > div:first-child > a{
  font-size: 0.24rem;
  width: 33.3%;
    float: left;
    text-align: center;
    margin-bottom: .1rem;

}
.content > div:nth-child(2){
  font-size: 0.24rem;
}

}