@charset "utf-8";
.pc_view{
    display: block;
}
.mb_view{
    display: none;
}
.header{box-sizing: border-box;text-align: center;width: 100%;}
.header .main-w{position: relative;height: 100%;z-index: 2;}
.logo{display: inline-block;position: absolute;top: 50%; transform: translate(0, -50%);-webkit-transform: translate(0, -50%);-ms-transform: translate(0, -50%);left: 0;}
.logo img{display: block;max-height: 12vw;max-width: 28vw;}
.header .lang{border: none;float: right;margin-top: 22px;}
.header .lang .searchBtn{
    width: 22px;
    display: inline-block;
    padding-top: 12px;
    height: 100%;
    margin-right: 18px;
}
.BannerShow_c1 img{display: block;max-width: 100%;}
.header .lang .searchBtn img{
    width: 100%;
}

.header .lang h3{
    display: inline-block;
    vertical-align: top;
}

.header .lang span{
    line-height: 46px;
    height: 46px;
    background-size: 23px auto;
    background-position: right 1px;
    text-align: left;
    box-sizing: border-box;
    padding-right: 40px;
    color: #12519a;
}
.header .headBtn{
    width: 100px;
    height: 46px;
    display: block;
    text-align: center;
    line-height: 46px;
    background: #13519a;
    color: #fff;
    font-size: 16px;
    float: right;
    margin: 1.5vw 0 0.5vw 2.34vw;
}
.header .search{
    float:right;
    position: relative;
    /* height:46px; */
    transform: translateX( calc(3vw));
    padding:1.5vw 0 0.5vw 0;
    overflow: hidden;
    transition: all .619s;
}

.header .search-main{
    margin:7px 0;
    padding:1px 10px;
    box-sizing: border-box;
    border-radius: 100px;
    display: flex;
    transition: all .619s;
}

.header .search button{
    display: inline-block;
    vertical-align: middle;
    width: 20px;
    height: 20px;
    position: relative;
    background: none;
    margin-top: 3px;
    z-index: 1;
    cursor: pointer;
    border: none;
    transition: all .619s;
}

.header .search #search-input{
    width: 0px;
    height: 26px;
    border:none;
    transition: all .619s;
}

.header .search.active .search-main{
    border: 1px solid #212121;
}

.header .search.active #search-input{
    width: 110px;
}

.header .search.active button{
    margin-left:10px;
}

.header .search button::before{
    content: '';
    position: absolute;
    width: 19px;
    height: 19px;
    border: 2px solid #212121;
    box-sizing: border-box;
    z-index: -1;
    top: 0;
    left: 0;
    border-radius: 50%;
}

.header .search button::after{
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 4px;
    height: 2px;
    z-index: -1;
    transform: rotateZ(45deg);
    background: #212121;
}

#header-contactus{
    position: fixed;
    width: 75px;
    height: 75px;
    background:rgba(18, 81, 154, .85);
    border-radius: 50%;
    box-shadow: 0px 4px 7px rgba(68, 68, 68, .75);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    right:2%;
    z-index: 9;
    cursor: pointer;
    bottom:25%;
    transition: all .3s;
}

#header-contactus:hover{
    background:rgba(18, 81, 154, 1);
    box-shadow: 0px 4px 7px rgba(68, 68, 68, .75);
}

#header-contactus p{
    margin-top: 3px;
    color: #fff;
}

.nav_xl_a {position:relative;cursor:pointer;z-index:999;display: none;width:50px; height:50px;float: right;}
.nav_xl_a span {position:absolute;opacity:1;left:0;top:50%;margin-left:0;width:40px;height:3px;background: #12519a;}
.nav_xl_a:before, .nav_xl_a:after {position:absolute;content:'';left:0%;top:50%;margin-left: 0;width:40px;height:3px;background: #12519a;transition:.4s all ease;}
.nav_xl_a:before {-webkit-transform:translate3d(0,-10px,0); transform:translate3d(0,-10px,0);}
.nav_xl_a:after {-webkit-transform:translate3d(0,10px,0); transform:translate3d(0,10px,0);}
.a1:before {-webkit-transform:rotate3d(0,0,1,45deg); transform:rotate3d(0,0,1,45deg);}
.a1:after {-webkit-transform:rotate3d(0,0,1,-45deg); transform:rotate3d(0,0,1,-45deg);}
.a1 span{display: none;}

.MenuList_f1{z-index: 11;text-align: left;position: relative;display: inline-block;float:right;}
.MenuList_f1 .menu{font-size: 0;text-align: center;}
.MenuList_f1 .menu li h3{font-weight: normal;}
.MenuList_f1 .menu li{display: inline-block;padding-bottom: 1vw;}
.MenuList_f1 .menu li + li{margin-left: 3vw;}
.MenuList_f1 .menu li a{display: block;padding: 1.5vw 0 0.5vw 0; position: relative;color: #333;}
.MenuList_f1 .menu li a span{font-size: 16px;line-height: 46px;display: block;overflow:hidden;position: relative;text-overflow:ellipsis;white-space:nowrap;box-sizing: border-box;}
.MenuList_f1 .menu li.on ,.MenuList_f1 .menu li.on a{font-weight: bold;color: #12519a;border-color: #12519a;}
.MenuList_f1 .menu li.on span{font-weight: bold;}
.MenuList_f1 .child{display: none;}
.MenuList_f1 .menu 

.footer{box-sizing: border-box;position: relative;background: #212121;padding-top: 90px;}
.footer .top .topLeft{
    width: 30%;
    float: left;
}
.footer .top .topLeft .BannerShow_c1{
    margin-top: 10px;
    margin-bottom: 36px;
}
.footer .main-w{position: relative;z-index: 1;}
.footer .slogo{
    width: 387px;
}
.footer .slogo .BannerShow_c1{
    margin-bottom: 1.3em;
}
.footer .slogo img{max-height: 113px;max-width: 17vw;display: inline-block;}

.footer .txt{
    /* margin-left: 8%;
    width: calc(92% - 200px); */
    text-align: right;
}
.footer .footerUl{
    /* width: calc(100% - 387px); */
    width: 60%;
    float: right;
}
.footer .txt ul>li{display: inline-block;vertical-align: text-top;text-align: left;}
.footer .txt ul>li>p{margin-bottom: 1.3em;color: #f8cc07;}
.footer .txt ul>li{color: #999999;width: calc((100% - 6%) / 3);}
.footer .txt ul>li .contantItem{
    padding-left: 48px;
    box-sizing: border-box;
    margin-bottom: 10px;
    color: #fff;
}
.footer .txt ul>li .contantItem.c_tel{
    background: url(../images/tel_icon.png) top left no-repeat;
    background-size: 25px auto;
}
.footer .txt ul>li .contantItem.c_address{
    background: url(../images/address_icon.png) 0px 5px no-repeat;
    background-size: 20px auto;
}
.footer .txt ul>li .contantItem.c_email{
    background: url(../images/email_icon.png) 0 5px no-repeat;
    background-size: 25px auto;
}
.footer .txt ul>li{margin-right: 1%;}
.footer .txt .ClassList_b3 li{float: none !important;/*display: none;*/margin: 0 0 0.6em  0;max-width: 100%;color: #fff;font-size: 16px;width: 100%;}
.footer .txt .ClassList_b3 li:nth-child(1),.footer .txt .ClassList_b3 li:nth-child(2){display: block;}
.footer .link2 li{display: inline-block;margin-right: 1em;}
.footer .qrcode img{width: 55%;height: auto;}
.footer .contact a{display: inline-block;height: 3em;max-height: 32px;}
.footer .contact a + a{margin-left: 1em;}
.footer .contact img{display: block;height: 100%;}
.footer .copyright{border-top: 1px solid #999;box-sizing: border-box;padding: 10px 0;margin-top: 90px;}
.footer .copyright p,.copyright a{color: inherit;display: inline-block;}
.contactFun a{
    line-height: unset;
}
.contactFun a img{
    width: 28px;
    height: 28px;
    margin-right: 20px;
}
.contactFun a:last-child img{
    margin-right: 0;
}

.productList .ResTitle_a1{
    
}

@media screen and (min-width: 1250px){
    .MenuList_f1 .menu li:hover,.MenuList_f1 .menu .lang a:hover span{border-color: #12519a;color: #12519a;}
    .footer a:hover {color: #fff;opacity: 0.8;}
}
@media screen and (max-width: 1440px){
    .logo img{max-width: 18vw;}
    .MenuList_f1 .menu li + li{margin-left: 2vw;}
    .tel{margin-left: 1vw;}
    .header .search{
        margin-left: -2vw;
        transform: translateX( calc(2 * 2vw));
    }
}
@media screen and (max-width: 1125px){
    .logo img{max-height: 40px;max-width: 100%;}
    .header{position: fixed;width: 100%;top: 0;left: 0;z-index: 99;padding: 0; height: 80px;background: rgba(255,255,255,0.8);}
    .nav_xl_a{margin-top: 15px;display: block;}
    .logo{transform: translate(0, -50%);-webkit-transform: translate(0, -50%);}
    .stiky .MenuList_f1{display: block;}
    .tel{display: none;}

    .MenuList_f1{display: none;width: 100%;position: fixed;right: 0;top: 80px;padding: 5vw 0;background: rgba(255,255,255,0.8);}
    .MenuList_f1 .menu li {width: 100%;text-align: center;margin-left: 0;border: none;}
    .MenuList_f1 .menu li + li{margin-left: 0;}
    .MenuList_f1 .menu li a span{font-size: 18px;width: auto;}
    .MenuList_f1 .menu li a b{display: none;width: auto;}
    .MenuList_f1 .menu li a{padding: 1em 0;}
    .MenuList_f1 .menu li.on{font-weight: bold;}
    .MenuList_f1 .menu .lang{margin-left: 0;border: none;width: auto;}
    .MenuList_f1 .menu .lang a span{border: none;color: #444;line-height: 1.5;height: auto;}

    .copyright{line-height: 1.5;}
    .footer{padding-top: 60px;}

    .search{
        display: none;
    }
}

@media screen and (max-width: 1100px){
    .footer .txt ul>li{display: none;}
    .footer .txt{width: auto;}
    .footer .txt ul>li:last-child{display: block;margin-left: 0;}
    .footer .qrcode img{width: 105%;height: auto;}


}
@media screen and (max-width: 640px){
    .pc_view{
        display: none;
    }
    .mb_view{
        display: block;
    }
    .header .contactus{
        float:right;
        position: relative;
        height:100%;
        margin: 2vh 0 0 24px;
    }
    .header .contactus a{
        display: inline-block;
        width: 29px;
        height: 29px;
        background: url(../images/icon_1.png) no-repeat center;
        background-size: 50%;
        background-color: #12519a;
        border-radius: 4px;
    }

    .header{height: 14vw;}
    .header .lang{
        margin-top: 3px;
        margin-right: 20px;
    }
    .header .headBtn{
        display: none;
    }
    .MenuList_f1{top: 14vw;padding: 6vw 0;}
    .MenuList_f1 .menu li a{padding: 0;border: none;}
    .MenuList_f1 .menu li a span{font-size: 4.2vw;padding: 1vw 0;line-height: 1.8;}
    .nav_xl_a{width: 12vw;height: 14vw;margin-top: 0;}
    .nav_xl_a:before, .nav_xl_a:after,.nav_xl_a span{width: 100%;}
    .logo{height: 8vw;width: 50%;}
    .logo img{max-height: 100%;width: auto;max-width: 100%;height: auto;position: absolute;left: 0;top: 50%;transform: translate(0,-50%);}

    .box-pro .pro_top .pro_text{
        font-size: 25px;
        line-height: 35px;
    }
    .box-pro .pro_top .moreBtn{
        font-size: 12px;
        line-height: 35px;
        height: 35px;
        width: 110px;
    }
    .box-pro .ProductList_b2 li{
        width: 49%;
        margin-right: 2%!important;
        margin-bottom: 20px;
    }
    .box-pro .ProductList_b2 li:nth-child(2n){
        margin-right: 0!important;
    }
    .box-pro .ProductList_b2 li:nth-child(3n+3){
        margin-right: unset;
    }

    .footer{padding-top: 0;}
    .footer .copyright{border-top: none;text-align: center;margin-top: 0;}
    .footer .copyright .fr{float: none;}
    .footer .copyright .contactFun{
        display: none;
    }
}