/*导航*/
.nav{
    /* position: fixed; */
    width:100%;
    height:80px;
    /* background: rgba(255, 255, 255, .05); */
    background: #fff;
    filter: blur(undefinedpx);
    z-index:999;
    padding:0 27px;
    /* position: absolute; */
}
.nav-box-big{
    width:100%;
}
.left-logo-img{
    width:100px;
    height:50px;
}
.search-img{
    width:20px;
    height:20px;
}
.drop-down,.pull-up{
    width:12px;
    height:6px;
}
.nav-box .nav-item:hover .parent-name,.nav-active-one{
    display: block;
    height:100%;
    background-color: #fff;
    border-bottom:3px solid #21A63B;
    color:#21A63B !important;
}
/* .nav-box .nav-item:hover a{
    display: block;
    background-color: #fff;
    border-bottom:3px solid #21A63B;
    color:#21A63B;
} */
.nav-box .nav-item{
    height: 80px;
    font-size: 18px;
    font-family: Source Han Sans HW SC-Regular, Source Han Sans HW SC;
    font-weight: 400;
    color: #333;
    line-height: 80px;
    text-align: center;
 }
 .drop-down,.pull-up{
    margin-left:10px;
 }
 .pull-up{
    display: none;
 }
 .nav-item:hover .nav-child{
    display:block;
 }
 .nav-item{
    position: relative;
 }
.nav-item-one{
    width:100%;
 }
 .nav-child{
    display:none;
    background-color: #fff;
    color:#333333 ;
    /* padding:0 56px; */
    padding:26px 0;
    z-index:999;
    position:absolute;
    left:50%;
    transform: translate(-50%);
 }
 .parent-name{
    /* padding:0 20px; */
    color:#333;
 }
 .nav-child-item{
    line-height: 23px;
    padding-bottom:10px;
    font-size:16px;
    width:max-content;
    margin:0 auto;
    margin-bottom:17px;
 }
 .nav-child-item:last-child{
    /* padding-bottom:0; */
    margin-bottom:0;
 }
 .nav-child-item:hover a{
    color:#21A63B;
 }
 .child-product-item1 .nav-child-item:hover a{
   color:#fff;
}
 .lang{
    appearance:none;
    -moz-appearance:none;
    -webkit-appwarance:none;
    height: 80px;
    font-size: 16px;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #333;
    line-height: 80px;
    background: rgba(255, 255, 255, .05);
    background: none;
    border:none;
    outline:none;
 }
 .lang-box{
    width:150px;
    text-align: center;
    position: relative;
 }
 .lang-list{
    position: absolute;
    width:150px;
    text-align: center;
    top:80px;
    right:0;
    display: none;
    z-index:100;
 }
.lang-item {
    height:40px;
    line-height:40px;
    background-color: #fff;
}
.lang-item:hover{
    background: #21A63B;
    color:#fff;
}
.lang-box:hover  .lang-list{
    display: block;
}
.child-product-item:first-child{
   text-align: center;
   border-bottom:none;
   /* width:auto; */
}
.child-product-item{
   /* padding:0 60px; */
   /* border-right:1px solid #D9D9D9; */
   border-right:1px solid #eee;
   width:392px;
   text-align: left;
}
.child-product-item ul{
   width:100%;
  padding:0 71px;
}
.nav-child-item{
   width:100%;
   border-bottom:1px solid #F9F9F9;
}
 .child-product-item{
    /* padding:0 60px; */
    border-right:1px solid #D9D9D9;
 }
 .child-product-item:last-child{
    border-right:none;
 }
 .nav-child ul,.nav-child li{
   list-style: none;
 }
 .active-one{
    /* width: 136px; */
    height: 37px;
    background: #21A63B;
    font-size: 18px;
    font-family: Source Han Sans HW SC-Bold, Source Han Sans HW SC;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 37px;
    padding:0 5px;
 }
 .active-one a{
   color: #FFFFFF;
}
 .nav .active{
    color:#21A63B;
    border-bottom:1px solid #21A63B;
 }
 @media (min-width: 1200px ) and (max-width: 1380px){
   .child-product-item{
       width:300px;
    }
}