body{
    font: 0.16rem "Source Han Sans";
    color: #3D3D3D;
}
.top_box .block1{
    color: #fff;
    text-align: center;
}
.top_box .t1{
    font-size: 0.32rem;
    font-weight: bold;
}
.top_box{
    min-height: 3rem;
}
.list_about_ul .item{
    color: #3d3d3d;
}
.list_about_ul .img1{
    width: 0.4rem;
    height: 0.4rem;
    padding: 0.02rem;
    background: #000000;
}
.top_box .t2{
    font-size: 0.18rem;
margin-top: 0.1rem;
    
}
.list_about_ul .t1{
    min-width: 4em;
}
.list_about_ul .b1{
    padding-bottom: 0.2rem;
    border-bottom: 1px solid #F4F4F4;
}
.top_box2{
    border-bottom: 1px solid #F4F4F4;
}
.layui-btn{
    overflow: hidden;
    border-radius: 7px;
    border: 1px solid var(--btn_color);
}
.layui-btn.hvr-rectangle-in:before{
    background: var(--btn_color);
}
.layui-btn.hvr-rectangle-in:hover, .layui-btn.hvr-rectangle-in:focus, .layui-btn.hvr-rectangle-in:active{
    background:  #fff;
    color:  var(--btn_color);
}
.ld_ul .item{
    border-bottom: 1px solid #F4F4F4;
}
.head1 .layui-nav .layui-nav-more{
    display: none;
}
.layui-nav .layui-nav-item{
    margin: 0;
}
.head1 .layui-nav .layui-nav-item {
    margin: 0 0.2rem;
}
.dialog5 .s_content{
    padding: 0.2rem;
}
.mySwiper1 .swiper-pagination-bullet{
    width: 0.3rem;
    border-radius: 10px;
    height: 0.06rem;
    background: #fff;
}
.mySwiper1  .swiper-pagination-bullet-active{
    background: #fff;
}
.layui-nav .layui-nav-item>a{
    padding: 0 0.2rem;
    opacity: 0.5;
    color: #252525;
}
.layui-nav .layui-this > a, .layui-nav .layui-nav-item a:hover, .layui-nav .layui-this > a{
    opacity: 1;
}
.layui-nav>.layui-nav-item{
    line-height: 1rem;
}
.header_div{
    margin-top: 1rem;
}

.lp_box{
    gap:0.38rem;
    display: grid;
    grid-template-columns:  3rem 1fr;
}
.lp_box .layui-nav.layui-nav-tree{
    width: 100%;
}
.lp_box .layui-nav .layui-nav-item{
    margin: 0;
}
.lp_box .layui-nav .layui-nav-item>a{
    padding: 0;
    color:#262626;
}
.layui-form-radio:hover>*, .layui-form-radioed, .layui-form-radioed>i{
    color: #262626;
}
.lp_ul .item{
    padding: 0.16rem;
    background: #F5F5F5;
}
.lp_ul .item .img1{
    height: 3.1rem;
}
.lp_ul .item  .t1{
    margin-top: 0.2rem;
    font-size: 0.18rem;
}
.lp_ul .item  .t2{
    margin-top: 0.1rem;
    font-size: 0.14rem;
    
}.lp_ul .item  .t3{
    font-size: 0.28rem;
    
}
.lp_ul .item  .layui-btn{
    margin-top: 0.2rem;
    height: 0.4rem;
    line-height: 0.4rem;
}
.search_lp{
    display: flex;
    align-items: center;
    justify-content: center;
    background: #262626;
    border-radius: 10px;
    color: #fff;
    padding: 0.08rem 0.2rem;
}
.search_lp select{
    color: #fff;
    height: unset;
    line-height: unset;
    border: none;
    background: initial;
}
header {
    border-bottom: 1px solid #E6E6E6;
}
.layui-nav-child{
    top: 1rem;
}
.layui-main{
    width: 14rem;
}
.sp_btn{
    width: 3.3rem;
    height: 0.75rem;
    line-height: 0.75rem;
    font-size: 0.24rem;
}
.tab .tab_title{
    background: #F8F9FB;
    padding: 0 0.2rem;

}
.tab .layui-tab .layui-tab-title li{
    padding: 0.15rem 0.16rem;
    font-size: 0.24rem;
    margin-right: 0.2rem;
}
.tab li.layui-this{
    font-weight: bold;
}
.tab .layui-tab-brief>.layui-tab-more li.layui-this:after,.tab .layui-tab-brief>.layui-tab-title .layui-this:after{    height: unset;
font-weight: bold;
    border-bottom: 4px solid #262626;
    bottom: 0;
}
.tab .layui-tab-brief>.layui-tab-title .layui-this{
    
    color: #262626;
}
.tab .layui-tab-content{
    padding: 0;
}
.sp_ul1 .item{
    padding: 0.22rem 0.32rem;
    font-size: 0.18rem;
}

.sp_ul1 li.even .item{
    background:#F8F9FB ;
}
.product_tab2 {
    display: grid;
    gap:0.2rem;
  grid-template-columns: 3rem 1fr;
}
.product_tab2 .tab2_title{
    width: 3rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
} 
.product_tab2 .tab2_title .item{
    padding:  0.2rem 0.32rem;
    display: block;
    cursor: pointer;
}
.product_tab2 .tab2_title .item.active{
    
}
.product_tab2 .tab2_title .item:before{
    background: #262626;
    
}
.product_tab2 .tab2_title .item.active{
    background: #262626;
    color: #fff;
}
.sp_tab th{
    font-size: 0.18rem;
    font-weight: bold;
    background: #F8F9FB;
    padding: 0.2rem 0.24rem;
    white-space: nowrap;
}
.sp_tab td{
    font-size: 0.16rem;
    padding: 0.2rem 0.24rem;
}
.sp_tab tbody tr:nth-child(even) td{
    background: #F8F9FB;
    
}
.sp_tab th.th1{
min-width: 3rem;}
.product_tab2 {
    overflow: hidden;
    overflow-x: auto;
}
.header_search{
    border: 1px solid #121212;
    display: flex;
    align-items: center;
    height: 0.3rem;
}
.header_search input{
    width: auto;
 width: 1.5rem;
 padding: 0 0.1rem;
}
.header_search button{
    width: 0.5rem;
    background:#121212;
    height: 0.3rem;
    cursor: pointer;
}
select option{
    color: #000;
}
.layui-form-radio>*{
    font-size: 0.14rem;
}
.layui-form-radio>i{
    font-size: 0.22rem;
}
.beian{
    width: auto;
    font-size: 14px;
        padding: 0 0.2rem;
    opacity: 0.5;
    color: #252525;
    margin: 10px auto;
}

@media only screen and (max-width: 1400px) {}

@media only screen and (max-width:990px) {
    .lp_box{
    grid-template-columns:   1fr;
        
    }
}

@media only screen and (max-width: 750px) {
    .product_tab2 .tab2_title{
    width: 100%;
} 
.product_tab2 {
    display: flex;
    flex-direction: column;
  grid-template-columns: 1fr;
}
.header_div{
   margin-top: 1.2rem;
}
}

@media only screen and (min-width: 751px) and (max-width: 1400px) {}

@media only screen and (min-width: 751px) {}