.header {
  width: 100%;
  background: #fff;
  position: relative;
}

.header_bx .left {
  width: 1.33rem;
  height: 0.8rem;
}
.header_bx .left:hover{
    cursor: pointer;
}
.left img {
  width: 100%;
  height: 100%;
  display: block;
}

.header_bx {
  height: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.header_nav {
  display: flex;
}

.sousuo_nav_right {
  display: flex;
}

.header_nav_li {

  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.18rem;
  color: #333333;
  text-align: center;
  font-style: normal;
  text-transform: none;

}

.header_nav_li+.header_nav_li {
  margin-left: 0.8rem;
}

.header_nav_li .header_nav_li1 {
  width: 100%;
  height: 100%;

  padding: 0 .02rem;
  padding-bottom: 0.37rem;
  /* transition: all 1s; */
}

/* .header_nav_li a::after {
  content: ' ';
  width: 100%;
  height: 0.03rem;
  background: #F08300;
  border-radius: 0rem 0rem 0rem 0rem;
} */







/* right */
.right {
  display: flex;
  margin-left: 0.8rem;
}

.sousuo {
  width: 0.22rem;
  height: 0.22rem;
  padding-right: 0.25rem;
  margin-right: 0.25rem;
  border-right: .01rem solid rgba(163, 163, 163, 0.6);
  border-color: a(0.6);
}

.sousuo img {
  width: 100%;
  height: 100%;
  display: block;
}


.e-mail {
  display: flex;
  align-items: center;
}

.e-mail_img {
  width: 0.22rem;
  height: 0.16rem;
}

.e-mail_img img {
  display: block;
}

.e-mail_user {
  margin-left: 0.07rem;
  font-family: MiSans, MiSans;
  font-weight: 500;
  font-size: 0.16rem;
  color: #F08300;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

/* 二级下拉 */
.xiala_box {
  width: 14.4rem;
   height: auto; 
  /* height: 4rem; */
  /* background-color: rgb(255, 255, 255); */
  position: absolute;
  top: 1rem;
  left: 0;
  z-index: 2;
  /*transition: all 0.6s;*/
  overflow: hidden;
  background: url(../img/second_288.png);

  box-sizing: border-box;
  display: none;
}
.xiala_bo{
  margin-left: 1.1rem;
  margin-right: 2.48rem;
  margin-top:0.6rem ;
  margin-bottom: 0.76rem;
}
.xiala_box_t_tit{
/* height: 100%; */
font-family: Microsoft YaHei, Microsoft YaHei;
font-weight: bold;
font-size: 0.18rem;
color: #222222;
text-align: center;
font-style: normal;
text-transform: none;
white-space: nowrap;
border-right: 0.01rem dashed #D9D9D9;
padding-right: 0.6rem;
}
/* .header_nav_li:hover .xiala_box {
  height: 100%;
} */
.xiala_box_top,.xiala_box_bott,.xiala_box_t_tit_li{
  display: flex;
}
.xiala_box_t_tit,.xiala_box_t_tit_li{
  margin-top: 0.5rem;
}
.xiala_box_top{
  justify-content: space-between;
  
}
/* .xiala_box_top+.xiala_box_top{
  margin-top: 2.19rem;
} */
.xiala_box_t_tit_li{
  flex-wrap: wrap;
  
  margin-left: 0.6rem;
}
.xiala_box_t_tit_li1{
  
  text-align: left;
  width: 2.4rem;
  padding-bottom: 0.13rem;
border-bottom: 0.01rem solid #E2E2E2;
}
.xiala_box_t_tit_li1{
  margin-bottom: 0.31rem;
}
.xiala_box_t_tit_li1+.xiala_box_t_tit_li1{
  margin-left: 0.8rem;
  /* margin-bottom: 0.31rem; */
}
.xiala_box_t_tit_li1:nth-of-type(3n+1){
  margin-left: 0;
  /* margin-bottom: 0.31rem; */
}
.xiala_box_t_tit_li1 a{
  display: block;
  width: 2.4rem;

font-family: Microsoft YaHei, Microsoft YaHei;
font-weight: 400;
font-size: 0.16rem;
color: #505050;
text-align: left;
font-style: normal;
text-transform: none;
}
.xiala_box_t_tit_li1:hover{
  border-color:#F08300 ;
}
.xiala_box_t_tit_li1:hover a{
  color: #F08300;
}


.xiala_box_t_tit_bli2{
  width: 100%;
  /*width: fit-content;*/
  display: flex;
  flex-wrap: wrap;
  
}
.xiala_box_t_tit_li2{
  padding-top: 0.6rem;
  flex: 0 0 calc((100% - 4.7rem)/3);
}
.xiala_box_t_tit_li2 a{
  display: block;
  padding-bottom: 0.13rem;
  width: 3.2rem;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 0.16rem;
  color: #505050;
  text-align: left;
  font-style: normal;
  text-transform: none;
  border-bottom: 0.01rem solid #E2E2E2;
}
.xiala_box_t_tit_li2+.xiala_box_t_tit_li2{
  margin-left: 0.8rem;
} 
.xiala_box_t_tit_li2:nth-of-type(3n+1){
  margin-left: 0 ;
}
.xiala_box_t_tit_li2:hover{
  color: #F08300;
}
.xiala_box_t_tit_li2:hover a{
  border-color: #F08300;
  color: #F08300;
}
.xiala_box2{
  /* padding-top: 0.6rem; */
 
  width: 14.4rem;
    height: auto;
  position: absolute;
  top: 1rem;
  left: 0;
  z-index: 2;
  /*transition: all 0.8s;*/
  overflow: hidden;
  background: url(../img/second_288.png);

  box-sizing: border-box;
  display: none;
  
  
  
}
.xiala_box_t_tit_bli2{
    width: 100%;
  padding-left: 1.86rem;
  padding-right: 1.34rem;
  padding-bottom: 1.21rem;
}
.header_nav_li .header_nav_li1 {
  position: relative;
}


/*特殊类名 head_active*/
.head_active{
    color:#F08300 ;
    font-weight: bold;
}
.head_active::after {
  content: ' ';
  display: block;
  width: 100%;
  height: 0.04rem;
  background-color: #F08300;
  position: absolute;
  bottom: 0;

}


.header_nav_li:hover .header_nav_li1::after {
  content: ' ';
  display: block;
  width: 100%;
  height: 0.04rem;
  background-color: #F08300;
  position: absolute;
  bottom: 0;

}

.header_nav_li:hover .header_nav_li1 {
  color: #F08300;
  /* transition: all 0.3s; */
}

.input_box {
  width: 100%;
  /* height: .5rem; */
  background: #E8E8E8;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 2;
  display: none;
  padding: 0.22rem 0;
}
.text_input{
    width: 100%;
    height: 0.46rem;
    background: rgba(255,255,255,0.4);
    border-radius: 0.23rem 0.23rem 0.23rem 0.23rem;
    border: 0.01rem solid #FFFFFF;
    padding: 0 0.3rem;
    box-sizing: border-box;
}
.inp_btn{
    width: 8.6rem;
    position: relative;
    /*left: 50%;*/
    /*transform: translateX(-50%);*/
    margin: 0 auto;
}


.input_box{
    font-size: .14rem;
}
.sosu_img{
    width: fit-content;
    position: absolute;
    top: 50%;
    right: 0.28rem;
    transform: translateY(-50%);
}
.sosu_img1{
    width: 0.21rem;
    height: 0.21rem;
}
.sosu_img1 img{
    width: 100%;
    height: auto;
}