.header{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  background: rgba(255, 255, 255, 1);
  /* border: 0.01rem solid #E6E6E6; */
  box-shadow: 0rem 0.03rem 0.08rem 0.01rem rgba(0,0,0,0.1);
  z-index: 99;
  transition: all 0.3s;
}
.header_center {
  position: relative;
  width: 13.6rem;
  height: 1.2rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
}


/* logo */
.header_logo {
  width: 1.2rem;
  height: 0.56rem;
  margin-right: 0.7rem;
  overflow: hidden;
}
.header_logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}


/* 导航 */
.header .navs {
  /*margin-right: 1.5rem;*/
  flex: 1;
  display: flex;
  align-items: center;
}
.header .navs .item {
  position: relative;
  width: fit-content;
  height: 0.8rem;
  margin: 0 0.23rem;
  cursor: pointer;
}
.header .navs .item:last-child {
  margin-right: 0;
}
.header .navs .one {
  display: block;
  font-size: 0.2rem;
  font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 0.8rem;
  white-space: nowrap;
}
.header .navs .active {
  font-weight: 700;
}
.header .navs .item:hover .one {
  font-weight: 700;
}
/* 二级导航 */
.header .navs .two {
  position: absolute;
  left: 50%;
  top: 1rem;
  transform: translateX(-50%);
  padding: 0.2rem 0.5rem 0.35rem;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0rem 0.02rem 0.04rem 0rem rgba(0,0,0,0.1);
  border: 0.01rem solid #DDDDDD;
  text-align: center;
  display: none;
}
.header .navs .two .li {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.16rem;
  color: #333333;
  white-space: nowrap;
}
.header .navs .two .twoActive {
  font-weight: 700;
}
.header .navs .two .li:hover {
  font-weight: 700;
}
.header .navs .two .li:first-child {
  margin-top: 0;
}

/* 搜索 */
.header .search {
  width: 3.52rem;
  height: 0.4rem;
  margin-right: 0.54rem;
  border-radius: 0.22rem 0.22rem 0.22rem 0.22rem;
  border: 0.02rem solid #E50B18;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.header .search input {
  flex: 1;
  height: 100%;
  padding-left: 0.2rem;
  border: none;
}
.header .search input::placeholder {
  font-size: 0.16rem;
  font-family: MicrosoftYaHei, MicrosoftYaHei;
  color: #909090;
}
.header .search .btn {
  width: 0.9rem;
  height: 100%;
  background: #E50B18;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.18rem;
  color: #FFFFFF;
  cursor: pointer;
}
.header .search .btn img {
  width: 0.2rem;
  height: 0.2rem;
  margin-right: 0.08rem;
  object-fit: contain;
}

/* 登录 */
.header .login {
  display: flex;
  align-items: center;
  cursor: pointer;
}
.header .login img {
  width: 0.28rem;
  height: 0.28rem;
  margin-right: 0.05rem;
  object-fit: contain;
}
.header .login .txt {
  font-size: 0.16rem;
  color: #333333;
}
.header .login .txt:hover  {
  color: #E50B18;
}


/* 退出 */
.quit {
    margin-left: 0.15rem;
    font-size: 0.16rem;
    color: #333333;
    cursor: pointer;
}
.quit:hover {
    color: #E50B18;
}