.header{
    width: 100%;
    height: 1rem;
    position: fixed;
    z-index: 9;
}
.header .head_main{
    width: 17rem;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header .head_logo{
    width: auto;
    height: 0.41rem;
    display: flex;
    align-items: center;
    position: relative;
}
.header .head_logo img{
    height: 100%;
    width: auto;
    object-fit: contain;
    display: block;
}
.header .head_logo .logo1{
    display: block;
}
.header .head_logo .logo2{
    display: none;
    position: absolute;
    left: 0;
    top: 0;
}
.header .head_txt{
    width: calc(100% - 4.5rem);
    height: 100%;
    display: flex;
    align-items: center;
    column-gap: 0.46rem;
    justify-content: flex-end;
}
.header .head_txt .head_nav{
    width: calc(100% - 2.2rem);
    height: 100%;
    display: flex;
    align-items: center;
    column-gap: 0.16rem;
}
.header .head_txt .head_nav .head_item{
    position: relative;
    width: auto;
    height: 100%;
    display: flex;
    align-items: center;
}
.header .head_txt .head_nav .head_item .head_url{
    font-weight: 400;
    font-size: 0.16rem;
    color: #FFFFFF;
    height: auto;
}
.header .head_txt .head_nav .head_item .head_url.act{
    font-weight: bold;
}
.header .head_txt .head_item:hover .head_url{
    font-weight: bold;
    color: #2E54A1;
}
.header .head_txt .head_nav .head_class{
    position: absolute;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    box-sizing: border-box;
    height: 0;
    padding: 0;
    overflow: hidden;
    transition: all 0.5s;
}
.header .head_txt .head_item:hover .head_class{
    /* border-top: 0.005rem solid #E5E5E5; */
    height: auto;
    padding: 0.32rem 0.31rem 0.35rem;
    box-shadow: 0rem 0.03rem 0.06rem 0.01rem rgba(0,0,0,0.16);
}
.header .head_txt .head_nav .head_class a{
    font-weight: 400;
    font-size: 0.18rem;
    color: #000000;
    white-space: nowrap;
    text-align: center;
    margin-bottom: 0.19rem;
}
.header .head_txt .head_nav .head_class a:last-child{
    margin-bottom: 0;
}
.header .head_txt .head_nav .head_class a:hover{
    color: #2E54A1;
}
.header .head_txt .head_search{
    width: 0.18rem;
    height: 0.18rem;
    background: url(../img/search_icon.png) center no-repeat;
    background-size: contain;
}
.header .head_txt .head_yuyan{
    width: auto;
    height: auto;
    font-weight: 400;
    font-size: 0.2rem;
    color: #FFFFFF;
}








.header:hover,
.header.sty{
    background: #FFFFFF;
    border-bottom: 0.01rem solid #E5E5E5;
}
.header:hover .head_logo .logo1,
.header.sty .head_logo .logo1{
    display: none;
}
.header:hover .head_logo .logo2,
.header.sty .head_logo .logo2{
    display: block;
    position: absolute;
    left: 0;
    top: 0;
}
.header:hover .head_txt .head_nav .head_item .head_url,
.header.sty .head_txt .head_nav .head_item .head_url{
    color: #000000;
}
.header:hover .head_txt .head_item:hover .head_url,
.header.sty .head_txt .head_item:hover .head_url{
    font-weight: bold;
    color: #2E54A1;
}
.header:hover .head_txt .head_search,
.header.sty .head_txt .head_search{
    background: url(../img/search_icon2.png) center no-repeat;
    background-size: contain;
}
.header:hover .head_txt .head_yuyan,
.header.sty .head_txt .head_yuyan{
    color: #000000;
}






/* 左侧悬浮 */
.left_nav {
    position: fixed;
    right: 0.36rem;
    bottom: 1.42rem;
    text-align: -webkit-right;
    z-index: 9;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    transition: all 1s;
}
.left_nav.show{
    bottom: 50%;
    transform: translateY(50%);
}
.left_nav .left_item{
    width: 0.5rem;
    height: 0.5rem;
    background: #fff;
    box-shadow: 0rem 0.05rem 0.1rem 0.01rem rgba(0,0,0,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
}
.left_nav .left_item.goTop{
    margin-top: 0.15rem;
    opacity: 0;
    visibility: hidden;
}
.left_nav.show .left_item.goTop {
    opacity: 1 !important;
    visibility: visible !important;
}
.left_nav .left_item .left_icon{
    width: 0.25rem;
    height: 0.25rem;
    display: flex;
    justify-content: center;
    align-items: center;
}
.left_nav .left_item .left_icon img{
    object-fit: contain;
}
.left_nav .goTop .left_icon img{
    width: auto;
    height: 0.11rem;
}
.left_nav .left_item .left_code{
    width: 1.17rem;
    height: auto;
    position: absolute;
    right: 0.61rem;
    top: 0;
    display: none;
}
.left_nav .left_item.show .left_code{
	display: block;
}
.left_nav .left_item .left_code .left_img{
    width: 1.17rem;
    height: 1.17rem;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.1rem 0.01rem rgba(0,0,0,0.1);
    border-radius: 0.05rem;
    padding: 0.06rem;
    box-sizing: border-box;
}
.left_nav .left_item .left_code .left_img img{
    width: 1.05rem;
    height: 1.05rem;
    object-fit: contain;
}
.left_nav .left_item .left_code span{
    font-weight: 600;
    font-size: 0.1rem;
    color: #666666;
    margin: 0.06rem auto 0.34rem;
    width: 100%;
    text-align: center;
    display: block;
}
.left_nav .left_item .left_code .left_close{
    width: 0.07rem;
    height: 0.07rem;
    margin: 0 auto;
    display: flex;
}
.left_nav .left_item .left_code .left_close{
    object-fit: contain;
}
.left_nav .left_item:hover,
.left_nav .left_item.show {
    background: #2E54A1;
}
.left_nav .left_item:hover .left_icon img,
.left_nav .left_item.show .left_icon img{
    filter: brightness(0) invert(1);
}
.left_nav .left_item:hover .left_code{
    display: block;
}





@media only screen and (max-width: 1024px) {
.header{
	display: none;
}
}


.common-phone-header,
.side-wrap {
  display: none;
}

@media only screen and (max-width: 1024px) {
  .header-wrap {
    display: none;
  }

  .common-phone-header {
    display: block !important;
  }

  .side-wrap {
    display: block !important;
  }

  .common-phone-header {
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    width: 100%;
    background: #fff;
  }

  .common-phone-header-inner {
    display: flex;
    height: 60px;
    border-bottom: 1px solid #eee;
    padding: 0 15px;
    justify-content: space-between;
    align-items: center;
  }
.common-phone-header-inner .head_btn{
        position: relative;
    }
    .common-phone-header-inner .head_btn span{
        position: absolute;
        font-size: 12px;
        margin-top: -5px;
        white-space: nowrap;
        left: 50%;
        transform: translateX(-50%);
    }
  .header-menu-phone {
    height: 30px;
    width: auto;
    display: block;
  }

  .header-logo-phone {
    height: 30px;
    width: auto;
    display: block;
  }

  .header-search-phone {
    height: 30px;
    width: auto;
    display: block;
  }

  .header-search-box-phone {
    display: none;
  }

  .header-search-input-phone {
    border-radius: 20px;
    height: 35px;
    border-width: 1px;
    border: 1px solid #333;
    padding: 0 10px;
    font-size: 14px;
  }

  .side-modal {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    height: 100vh;
    width: 100vw;
    background: rgba(0, 0, 0, .5);
  }

  .side-container {
    display: none;
    position: fixed;
    z-index: 100000;
    left: 0;
    top: 0;
    height: 100vh;
    width: 100%;
    background-color: #fff;
    color: #000;
    border-left: 1px solid #eee;
    animation: ani_side 1s;
  }

  .side-container.shown {
    display: block;
  }

  @keyframes ani_side {
    from {
      display: none;
      width: 3rem;
    }

    to {
      display: block;
      width: 100%;
    }
  }

  .side-wrap {
    width: 100%;
  }

  .side-top {
    display: flex;
    height: 60px;
    padding: 0 20px 0 30px;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #eee;
  }

  .side-logo {
    height: 30px;
    width: auto;
  }

  .side-close {
    width: .48rem;
  }

  .side-bottom {
    padding: 0 .48rem 0 .72rem;
  }

  .nav-item-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .27rem 0 .27rem 0;
    border-bottom: 1px solid #eee;
  }

  .nav-item-inner span {
    display: flex;
    align-items: center;
    font-size: 14px;
  }

  .nav-item-inner img {
    width: .4rem;
  }

  .side-nav-list .nav-item a {
    color: #000;
    font-size: .26rem;
    width: 100%;
    display: inline-block !important;
  }

  .side-nav-list .side-local-img {
    width: .3rem;
    margin-right: .2rem;
    vertical-align: text-bottom;
  }

  .side-nav-list-sub {
    display: none;
  }

  .side-nav-list-sub .side-back-img {
    width: .3rem;
    margin-right: .2rem;
    vertical-align: text-bottom;
  }

  .header-logo-box-phone{
    display: flex;
    align-items: center;
  }
}