.header{
    position: fixed;
    top: 0;
    z-index:11999;
    left: 0;
    width: 100%;
 }

.header{
    background-color: #000;
/*	background-image:linear-gradient(rgba(0,0,0,0.2), transparent);*/
}
.header_nav a:hover{
   color: #ea433f !important;
}

.header_nav{
    display: flex;
    align-items: center;
}

h6{
    font-weight: normal;
}
.header_nav > ul > li:hover .second-list{
    display: block;
}
.header_nav > ul > li{
    display: inline-block;
    padding: 0 30px;
    color: #fff;
    line-height: 70px;
    font-size: 18px;
    font-weight: 600;
    position: relative;
    white-space: nowrap;
}

.header_w .logo >a:last-of-type{
    display: none;
}

.header.whiteBg{
    background-color: rgba(0,0,0,0);
}

.whiteBg .header_w .logo >a:last-of-type{
    display: inline-block;
}

.whiteBg .header_w .logo >a:first-of-type{
    display: none;
}

.whiteBg  .header_nav > ul > li > a{
  color: #333;
}

.whiteBg .header_nav > ul > li.language_li > a{
    color: #fff;
}



.header_nav > ul > li > a{
    color: #fff;
}


.header_nav ul{
    display: flex;
    align-items: center;
}

.bl-item .on{
   display: none;
}

.bl-item.on .off{
    display: none;
}
.bl-item.on .on{
   display: inline-block;
}
.header_nav > ul > li .second-list{
    height: auto;
    box-shadow:0 0 10px 1px rgb(0 0 0 / 10%);
}

.header_w  .form{
    display: inline-block;
}

.header_w  .form a{
    color: #fff;
}

.header_nav > ul > li.language_li a{
    font-size: 12px;
    color: #fff;
}

.header_nav > ul > li.language_li span{
    vertical-align: text-bottom;
}

.header_nav > ul > li.language_li i{
    vertical-align: top;
}
.header_nav > ul > li.language_li {
    width: 70px;
    cursor: pointer;
    position: relative;
    font-size: 12px;
    padding: 0;
    border-radius: 12px;
    line-height: 24px;
    height: 24px;
    vertical-align: middle;
    background-color: #cf302c;
}
.language_li > ul a{
    color: #333;
}
.language_li > ul {
    padding: 10px;
    display: block;
    border-radius: 4px;
    height: auto;
    box-sizing: border-box;
    position: absolute;
    width: 100%;
    font-size: 12px;
    background: #fff;

}

.header_nav >ul >li:hover .second-product-list{
    display: block;
}
.second-product-list{
    position: fixed;
    top:100px;
    padding: 50px 0;
    width: 100%;
    left: 0;
    background-color: #fff;
    display: none; ;
}
.second-product-list  .wrap{
    width: 1400px;
    margin:  0 auto;
}
.second-product-list .item{
    font-size: 14px;
    display: flex;
    padding: 0 10px; 
    align-items: center;
    color: #333;
}

.second-product-list .wrap{
    max-width: 1400px;
    display: flex;
    flex-wrap: wrap;
}

.header_w{
    text-align: center;
    min-width: 1200px;
    position: relative;
    display: flex;
    padding: 0 4%;
    align-items: center;
    justify-content: space-between;
}

.second-list{
    position: absolute;
    left: 50%;
    width: 100%;
    display: none;
    transform: translate(-50%,0%);
}


.second-list ul{
  display: block;
  font-size: 14px;
}
.second-list li:last-of-type{
    border-bottom: 0;
}
.second-list li{
    line-height: 50px;
}
.second-list a{
    display: block;
    color: #fff;
    opacity: 0.7;
}

.second-list a:hover{
    background-color: #ea433f;
    color: #fff !important;
    opacity: 1;
}

.second-list{
    background-color: rgba(0,0,0,.5);
}

.fixed .header_w .form i{
    color: #333;
}

.header_nav > ul > li.on > a{
    color: #ea433f;
}


/*---------------------*/

.white_bg_footer .footer{
    border-top: 1px solid rgba(0,0,0,.2);
}

.footer{
    border-top: 1px solid rgba(250,250,250,.4);
   
}

.footer_w{
    width: 92%;
    padding: 10px 0;
    align-items: center;
    line-height: 1.8;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}

.footer_w .copy{
    text-align: right;
    font-size: 14px;
    color: #666666;
}

.footer_w .copy a{
    color: #666;
}


.footer .bshare-custom  a{
    margin-right: 20px;
}

.social-share{
    text-align: center;
}

.social-share .icon-wechat{
    
    background-image: url(../img/wechat.png) !important;
}
.social-share .icon-facebook{
   
 
    background-image: url(../img/facebook.png) !important;
}
.social-share .icon-weibo{
  

    background-image: url(../img/weibo.png) !important;
}


@media screen and (min-width:769px) and (max-width:1440px) {
  .header_nav > ul > li{
    font-size: 14px;
     padding: 0 30px;
  }
  .header_w{
    width: 90%;

    min-width: auto;
  }
}


@media screen and (min-width: 768px){
  .web-element{
    display: none;
  }
}


@media screen and (max-width: 768px){

    .footer .social-share .social-share-icon{
        margin-right: 4px;
    }

    .wap-mask-nav .mask{
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,.7);
    }
    .wap-mask-nav{
        position: fixed;
        top: 0;
        display: none;
        width: 100%;
        height: 100%;
        left: 0;
        overflow: hidden;
        z-index: 11998;
     
    }
    .wap-nav-wrap{
        width: 3.2rem;
        height: 100%;
        position: absolute;
        right:-4.5rem;
        box-sizing: border-box;
        padding-top: 1.6rem;
        background:#fff;
    }

    .wap-nav-wrap{
        white-space: nowrap;
        line-height: 1rem;
    }

     .wap-nav-wrap li{
        border-bottom: 1px solid #dcdddd;
        text-align: center;
     }

    .wap-nav-wrap li a{
        display: flex;
        width: 100%;
        box-sizing: border-box;
        padding: 0 .2rem;
        justify-content: space-between;
        font-size: 0.28rem;
        color: #000000;
        position: relative;
    }

    

    .pc-element{
        display: none !important;
    }

    .header{
        height: .9rem;
        background-color: transparent;
    }

    .header .logo{
        width: 1.6rem;
        position: static;
        transform: translateY(0%);
    }

    .header_nav,.header_contact{
        display: none;
    }
    .header_w{
        width: 100%;
        min-width: 100%;
        height: 100%;
        box-sizing: border-box;
        padding: 0 4%;
        display: flex;
        justify-content: space-between;
        align-items:center;

    }


    .footer{
        padding:0 4%;
    }
    .footer_w{
        width: 100%;
    }
    .footer_mid .item.link-wrap a{
        font-size: 0.18rem;
    }

    .footer_mid .item.cont{
        font-size: 0.18rem
    }

    .footer_top .phone a{
        margin-left: 0;
    }
    .footer_top{
        display: none;
    }

    .footer_bottom{
        padding: 0;
        line-height: 1.6;
        border: none;
        font-size: 12px;
    }
    .footer_bottom .support{
        display: none;
    }
    .footer-float-bottom{
        position: fixed;
        bottom: 0;
        display: flex;
        align-items: center;
        height: 0.8rem;
        z-index: 1000;
        width: 100%;
        background:rgba(0,0,0,.9);

    }

    .footer-float-bottom ul{
        display: flex;
        width: 100%;
        font-size: 0.2rem;
        line-height: 2.4;
        color: #fff;
        justify-content: space-between;
        padding: 0 0.5rem;
    }

    .footer-float-bottom ul img{
        width: 0.4rem;
    }
    
    .footer-float-bottom ul li p{
        margin-left: 10px;
    }
    .footer-float-bottom ul li{
         flex: 1;
         display: flex;
         justify-content:center;
    }

    .web-header-phone{
        font-size: 0.24rem;
        color: #999;
        padding-left: 2rem;
    }

    .web-header-phone i{
        font-size: 0.3rem;
        font-weight: bold;
        color: #000;
    }
    .second-product-list{display: none !important;}

    .header .logo{
      width: auto;
    }
    .header_w .logo >a:first-of-type{
       display: block;
    }
    .burger-icon-wing{
        background: #fff;
    }
    .burger-icon{
        background: transparent;
    }
    .header_w .logo >a:last-of-type{
       display: none;
    }
    .header .logo img{width: 2rem;}

    .footer_w{
        display: block;
    }  
    .footer_w .copy{
        font-size: 10px;
        text-align: center;
    }
}