.ph {
    display: none
}

.mh {
    display: block
}


.body.mh{    position: relative;}
.body.mh::after{    content: "";
    display: block;
    width: 100%;
    height: 818px;
    background: url(../images/ej_main_bg.jpg) no-repeat center top;
    background-size: cover;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 1;
    opacity: 0.1;}
.body.mh>div{  position: relative;z-index:4;}

#head {
    width: 100%;
    background-color: #e2f2ff;
    border-top: 6px solid #005bac
}

#head #header {
    width: 100%;
    height: 99px;
    background-image: url(../img/bh-xsc/main/header-top.png);
    background-repeat: no-repeat;
    background-size: 100% 100%
}

#head .content {
    width: 1200px;
    height: 100%;
    margin: auto;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center
}

#head .content .logo {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
width:566px;
}
#head .content .logo img{width:100%;}

#head .content .logo a{    display: block;
    width: 100%;}

#head .content .right {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center
}

#head .content .right .search {
    position: relative;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center
}

#head .content .right .search .input_txt {
    font-size: 14px;
    color: #666;
    width: 187px;
    height: 34px;
    background-color: #fff;
    border-radius: 17px;
    border: solid 1px #999;
    opacity: .6;
    padding-left: 10px
}

#head .content .right .search .input_img {
    width: 17px;
    position: absolute;
    right: 10px;
    top: 10px;
    background: none;
}

#head .content .right .en {
    font-size: 16px;
    color: #5b94c7;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    margin-left: 30px
}

#head .content .right .en .hr {
    width: 1px;
    height: 13px;
    background-color: #333;
    opacity: .2;
    margin-left: 10px;
    margin-right: 10px
}

#head #nav {
    width: 100%;
    height: 50px;
    background-image: -webkit-gradient(linear,left bottom,left top,from(#005bac),to(#006dce));
    background-image: -webkit-linear-gradient(bottom,#005bac 0,#006dce 100%);
    background-image: linear-gradient(0deg,#005bac 0,#006dce 100%)
}

#head #nav .content {
    width: 1200px;
    height: 100%;
    margin: auto;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center
}

#head #nav .content .item {
    width: 100%;
    height: 50px;
    text-align: center;
    line-height: 50px;
    font-size: 16px;
    color: #fff;
    cursor: pointer;
    position: relative;
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
    z-index: 99
}

#head #nav .content .item .name,#head #nav .content .item .name0 {
    width: 100%;
    height: 100%
}

#head #nav .content .item .name::after {
    content: "";
    position: absolute;
    right: 0;
    top: 18px;
    width: 1px;
    height: 14px;
    background-color: rgba(255,255,255,.53)
}
#head #nav .content .item .last_sty::after {
    content: "";
    position: absolute;
    right: 0;
    top: 18px;
    width: 1px;
    height: 14px;
    background-color: rgb(255 255 255 / 0%);
}


#head #nav .content .item .childs {
    display: none
}

#head #nav .content .item .childs .child {
    width: 100%;
    height: 50px;
    text-align: center;
    line-height: 50px;
    font-size: 14px;
    background-color: rgba(0,91,172,.7);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center
}

#head #nav .content .item .childs .child .nm {
    width: 90px;
    border-bottom: 1px solid rgba(255,255,255,.3)
}

#head #nav .content .item .childs .child:last-child .nm {
    border-bottom: 0 solid #fff
}

#head #nav .content .item:first-child .name0::before {
    content: "";
    position: absolute;
    left: 0;
    top: 18px;
    width: 1px;
    height: 14px;
    background-color: rgba(255,255,255,.53)
}

#head #nav .content .active {
    background-image: -webkit-gradient(linear,left bottom,left top,from(#0a2d67),to(#005bac));
    background-image: -webkit-linear-gradient(bottom,#0a2d67 0,#005bac 100%);
    background-image: linear-gradient(0deg,#0a2d67 0,#005bac 100%)
}

#head #nav .content .active .name0::before {
    background-color: rgba(255,255,255,0)!important
}

#head #nav .content .active .name::after {
    background-color: rgba(255,255,255,0)!important
}

#footer {
    width: 100%;
    height: 258px;
    background-image: url(../img/bh-xsc/main/footer.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center center;
    color: #fff;
    font-size: 14px;
    padding-top: 40px
}
    .foot_main{display: flex;justify-content: space-between;flex-wrap: wrap;width: 1200px;margin: 0 auto;}
    .f_left{}
    .f_left h2{
    font-size: 20px;
    margin-bottom: 12px;
}
    .f_left .con{}
    .f_left .con p{
    font-size: 14px;
    line-height: 24px;
}

    .f_cen{}
    .f_cen img{}

    .f_right{}
    .f_ewm_ul{
    display: flex;
    justify-content: flex-end;
}
    .f_ewm_ul li{
    margin-left: 10px;
}
    .f_ewm_ul div{
    width: 120px;
}
    .f_ewm_ul div img{
    width: 100%;
}
.f_ewm_ul p{
    text-align: center;
    font-size: 14px;
    margin-top: 10px;
}


#footer .flogo {
    width: 215px;
    display: block;
    margin: auto;
    margin-bottom: 40px
}

#footer .des {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    margin: 20px 0;
}

#footer .des .hr {
    width: 1px;
    margin-left: 20px;
    margin-right: 20px;
    height: 14px;
    background-color: #fff
}

@media screen and (max-width: 1023px) {
    .mh {
        display:none!important
    }

    .ph {
        display: block!important
    }




    body {
        font-size: .26rem
    }

    body #mhead {
        width: 100%;
        height: 1.12rem;
        background-color: #005bac;
        position: relative;
        left: 0;
        top: 0;
        z-index: 1000
    }

    body #mfooter {
        width: 100%;
        height: 3.73rem
    }

    body #mfooter>div {
        width: 100%;
        height: 100%
    }

    body #mfooter>div img {
        width: 100%;
        height: 100%
    }
}

@media screen and (max-width: 1023px) {
html{font-size:100px}
}

@media screen and (max-width: 850px) {
html{font-size:80px}
}

@media screen and (max-width: 750px) {
html{font-size:70px}
}
@media screen and (max-width: 650px) {
html{font-size:60px}
}

@media screen and (max-width: 450px) {
html{font-size:50px}
}