.sectionhome {
    width: 100%;
    height: auto;
    background: url(/skin/images/bg.jpg) center top;
    line-height: 1;
    background-size: 100% 100%;
}
.riye {
    position: relative;
}

    .riye .warp {
        cursor: pointer;
        transform-style: preserve-3d;
        -webkit-perspective: 1000;
        -moz-perspective: 1000;
        -ms-perspective: 1000;
        perspective: 1000;
        width: 60px;
        height: 40px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        bottom: -33px;
    }

.ph_headerDown {
    top: -200px !important;
}

.heiye .waice {
    transform: rotateY(180deg);
    border-top-color: rgb(194, 225, 254) !important;
}

.logoimg2 .warp {
    width: 40px;
    height: 20px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -20px;
}

.logoimg2 .waice {
    border-width: 20px !important;
}

.riye .waice {
    width: 0;
    height: 0;
    border: 30px solid;
    border-color: #00429b transparent transparent transparent;
    transition: transform 0.8s, border-top-color 0.8s;
}

.logo_1024 .logoimg2 .warp {
    bottom: -20px !important;
}

.logo_1024 .riye .waice {
    border: 20px solid;
    border-color: #00429b transparent transparent transparent;
}


.logo_1024 .riye .warp {
    width: 40px;
    height: 20px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -17px;
}

.logo_1024 .riye .waice .xingkong {
    position: absolute;
    left: -15px;
    top: -30px;
    width: 30px;
    height: 30px;
    opacity: 1;
    transition: all 1s;
}

.logo_1024 .riye .waice .tiankong {
    position: absolute;
    left: -15px;
    top: -30px;
    width: 30px;
    height: 30px;
}

.riye .waice .xingkong {
    position: absolute;
    left: -25px;
    top: -48px;
    width: 50px;
    height: 50px;
    opacity: 1;
    transition: all 1s;
}

.riye .waice .tiankong {
    position: absolute;
    left: -25px;
    top: -48px;
    width: 50px;
    height: 50px;
    transform: rotateY(180deg);
    transition: all 1s;
    opacity: 0;
}

.riye .warp:hover .waice {
    border-top-color: #c1dffc !important;
}

.riye .heiye:hover .waice {
    border-top-color: #004097 !important;
}

.logoimg2 .warp:hover .waice {
    border-top-color: #c1dffc !important;
}

.logoimg2 .heiye:hover .waice {
    border-top-color: #004097 !important;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.fixehead {
    width: 100%;
    position: fixed;
    left: 0%;
    top: 0;
    z-index: 10;
}

.header {
    width: 1345px;
    margin: auto;
    position: relative;
}

.headbg {
    height: 100%;
    width: 40.6%;
    background: url(/images/gh2021/headbg1.png) repeat-x;
    position: relative;
}

.headTop {
    height: 112px;
    width: 100%;
    position: relative;
    margin: auto;
}

.headdown .headTop {
    height: 74px;
    background-color: #175bac !important;
}

.headTopup .headTop {
    height: 112px;
}

.headdown .headTop .headbg ol, .headdown .headTop .searchbtn, .headdown .headTop .Secondmavbg {
    display: none !important;
}

.headbg ul {
    height: 74px;
    position: relative;
    z-index: 2;
}

    .headbg ul li {
        float: left;
        position: relative;
    }

        .headbg ul li a:hover {
            color: #f3e295;
        }

        .headbg ul li h6 a {
            color: #d3e5f5;
            font-size: 18px;
            line-height: 74px;
            letter-spacing: 2px;
            display: block;
            float: left;
        }

        .headbg ul li i {
            width: 1px;
            height: 12px;
            background-color: #d3e5f5;
            display: block;
            margin: 31px 18px 0;
            float: left;
        }

        .headbg ul li .secondnav {
            position: absolute;
            z-index: 1;
            width: 100%;
            top: 89px;
            display: none;
        }

            .headbg ul li .secondnav a {
                font-size: 16px;
                line-height: 36px;
                letter-spacing: 0px;
                color: #f8fbfe;
                display: block;
                white-space: nowrap;
            }

                .headbg ul li .secondnav a:hover {
                    color: #d3e5f5;
                }

.headbg ol {
    height: 38px;
    line-height: 38px;
    float: left;
    position: relative;
    z-index: 2;
}

.head_leftbg ol {
    margin-left: 200px;
}

.headbg ol li {
    float: left;
}

    .headbg ol li a:hover {
        color: #f3e295;
    }

    .headbg ol li a {
        color: #d3e5f5;
        font-size: 14px;
        padding: 0 17px;
        letter-spacing: 1px;
        display: block;
    }

.xiejiao {
    width: 112px;
    height: 100%;
    position: absolute;
}

.head_leftbg .xiejiao {
    background: url(/images/gh2021/headbg2.png) no-repeat;
    left: -111px;
    top: 0;
}

.head_rightbg .xiejiao {
    background: url(/images/gh2021/headbg3.png) no-repeat;
    right: -112px;
    top: 0;
}

.head_rightbg ul,
.head_rightbg ol {
    float: right;
}

.head_rightbg ol {
    margin-right: 180px;
}

.headTop .logo {
    position: absolute;
    left: 50%;
    margin-left: -238.5px;
    width: 477px;
    z-index: 1;
}

.headTop .logo_1024 {
    display: none;
    margin-left: -155.5px;
    width: 311px;
}

.headTop .logo img {
    width: 100%;
}

.headTop .logo.logo_1024 .logoimg1 img {
    height: 95px;
}

.logoimg1 {
    display: block;
}

.logoimg2 {
    display: none;
}

.headdown .logoimg1 {
    display: none;
}

.headdown .logoimg2 {
    display: block;
}

.changyonglj {
    box-shadow: inset 0px 15px 10px -15px #000;
    width: 129px;
    height: 64px;
    position: absolute;
    background: url(/images/gh2021/cylj.png) no-repeat center bottom;
    right: 10px;
    top: 74px;
    cursor: pointer;
}

.headdown .headTop .changyonglj {
    box-shadow: none;
    height: 34px;
    width: 70px;
}

    .headdown .headTop .changyonglj p {
        display: none;
    }

.changyonglj p {
    font-size: 14px;
    padding-top: 12px;
    letter-spacing: 0px;
    color: #0a2d67;
    text-align: center;
}

.searchbtn {
    width: 18px;
    height: 17px;
    position: absolute;
    background: url(/images/gh2021/search.png) no-repeat;
    left: 66px;
    bottom: 10px;
    cursor: pointer;
}

/* 鑾介垾婢涱嚫銉拷婧屻儍锔癸拷鈷欍仯鈹撅拷鎾€涔呇€锟芥顑炪儌鍢庣柕鈹炲禋鎯枫儮锟芥◣顒碱喒锟界妳锟� */
.changyongclose {
    position: absolute;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
    right: 0px;
    top: 420px;
    padding: 0 20px;
    cursor: pointer;
}

.changymain {
    width: 100%;
    height: 545px;
    background: url(/images/gh2021/cyljbg.png) center top no-repeat;
    display: none;
}

.lianjie_left {
    height: 100%;
    width: 60%;
}
    .lianjie_left ul {
        margin-top: 54px;
    }
    .lianjie_left ul li {
        float: left;
        margin-right: 3%;
        width: 23.712%;
    }
        .lianjie_left ul li img {
            width: 100%;
        }
.formsearch {
    width: 382px;
    height: 42px;
    background-color: #c8e2f9;
    border: solid 1px #fff6d0;
    position: relative;
    margin-bottom: 41px;
}

    .formsearch input {
        display: block;
        width: 100%;
        height: 100%;
        background-color: #c8e2f9;
        padding: 0 50px 0 14px;
        font-size: 16px;
        color: #7b9cd7;
    }

    .formsearch span {
        width: 50px;
        height: 100%;
        position: absolute;
        background: url(/images/gh2021/search2.png) no-repeat center;
        right: 0px;
        top: 0px;
    }

.lianjie_left_btm {
}

    .lianjie_left_btm h3 {
        margin-bottom: 20px;
        width: 69px;
        height: 25px;
        background-color: #a6d4fc;
        font-size: 14px;
        line-height: 25px;
        color: #005bac;
        text-align: center;
    }

.mainljol1 {
    width: 80%;
}

.mainljol2 {
    width: 20%;
}


.lianjie_right {
    height: 100%;
    width: 37%;
}

    .lianjie_right ul {
        margin-top: 54px;
    }

        .lianjie_right ul li {
            float: left;
            margin-right: 3%;
            width: 23.712%;
        }

            .lianjie_right ul li img {
                width: 100%;
            }

            .lianjie_right ul li p {
                text-align: center;
                color: #fcfcfe;
                line-height: 30px;
            }

.morezhuanti {
    position: absolute;
    margin-right: 5%;
    font-size: 16px;
    color: #ffffff;
    right: 0;
    top: 130px;
}

.Secondmavbg {
    width: calc(100% + 55px);
    height: 352px;
    background: url(/images/gh2021/secondbg.png) no-repeat center top;
    margin: 0 auto 0;
    position: absolute;
    top: 74px;
    left: -27.5px;
    display: none;
}

    .Secondmavbg p {
        font-size: 20px;
        font-weight: normal;
        font-stretch: normal;
        line-height: 36px;
        letter-spacing: 0px;
        color: #ffffff;
        cursor: pointer;
        position: absolute;
        right: 30px;
        top: 190px;
        padding: 0px 20px;
    }



.ie6 {
    text-align: center;
    font-size: 16px;
    background: #FC6;
    line-height: 100px;
    z-index: 100000;
    width: 100%;
    position: absolute;
    height: 100px;
    top: 0;
    left: 0;
}

    .ie6 span {
        float: right;
        margin-right: 30px;
        cursor: pointer;
    }

.masklayer {
    background: rgba(0, 0, 0, 0.9);
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 999;
    display: none;
}

@media screen and (max-width: 1400px) {
    .header {
        width: 82%;
    }

    .headbg {
        width: 38.78%;
    }

    .head_leftbg ul {
        margin-left: -20px;
    }

    .head_rightbg ul {
        margin-right: -20px;
    }

    .headbg ul li h6 a {
        font-size: 15px;
    }

    .headbg ul li .secondnav a {
        font-size: 14px;
        line-height: 30px;
    }

    .headbg ul li h6 i {
        margin: 31px 12px 0;
    }

    .head_leftbg ol {
        margin-left: 135px;
    }

    .head_rightbg ol {
        margin-right: 140px;
    }

    .headbg ol li a {
        padding: 0 12px;
    }

    .changyonglj {
        right: 0;
    }

    .lianjie_left_btm ol li {
        font-size: 14px;
        margin-right: 30px;
    }
}

@media screen and (max-width: 1300px) {
    .headbg {
        width: 38%;
    }

    .head_rightbg ul {
        margin-right: -40px;
    }

    .head_leftbg ul {
        margin-left: -40px;
    }

    .lianjie_right ul li p {
        font-size: 14px;
    }
}

@media screen and (max-width: 1279px) {
    .header {
        width: 85%;
    }

    .headbg {
        width: 40.5%;
    }

    .logomorr {
        display: none;
    }

    .headTop .logo_1024 {
        display: block;
    }

    .headTop {
        height: 78px;
    }

    .headdown .headTop {
        height: 45px;
    }

    .headbg {
        background: url(/images/gh2021/headbg_1024.png) repeat-x;
    }

    .xiejiao {
        width: 78px;
    }

    .head_leftbg .xiejiao {
        background: url(/images/gh2021/headbg2_1024.png) no-repeat;
        left: -78px;
    }

    .head_rightbg .xiejiao {
        background: url(/images/gh2021/headbg3_1024.png) no-repeat;
        right: -78px;
        top: 0;
    }

    .headbg ul {
        height: 45px;
    }

    .head_leftbg ul {
        margin-left: -30px;
    }

    .head_rightbg ul {
        margin-right: -30px;
    }

    .headbg ul li h6 a {
        line-height: 45px;
        font-size: 13px;
    }

    .headbg ul li h6 i {
        margin: 16px 8px 0;
    }


    .headbg ol {
        height: 33px;
        line-height: 32px;
    }

        .headbg ol li a, .headbg ul li .secondnav a {
            font-size: 12px;
        }

    .searchbtn {
        left: 20px;
        bottom: 8px;
    }

    .head_leftbg ol {
        margin-left: 80px;
    }

    .head_rightbg ol {
        margin-right: 58px;
    }

    .changyonglj {
        box-shadow: inset 0px 12px 6px -15px #000;
        width: 100px;
        height: 44px;
        background-size: 100% auto;
        top: 78px;
    }

    .headdown .headTop .changyonglj {
        top: 45px;
        height: 25px;
        width: 50px;
    }

    .changyonglj p {
        font-size: 12px;
        padding-top: 3px;
    }

    .changyonglj.scr {
        top: 45px;
    }

    .Secondmavbg {
        top: 45px;
    }

    .lianjie_left {
        padding: 25px 0 0 30px;
    }

    .lianjie_left_btm ol li,
    .lianjie_right ul li p {
        font-size: 13px;
    }

    .lianjie_left_btm ol li {
        line-height: 25px;
    }

    .lianjie_right {
        width: 35%;
    }

        .lianjie_right ul li {
            width: 27%;
        }

    .changyongclose {
        top: 380px;
    }

    .formsearch input {
        font-size: 14px;
    }

    .formsearch {
        width: 350px;
        height: 38px;
        margin-bottom: 30px;
    }
}




.ph_fixehead {
    height: 5rem;
    position: fixed;
    width: 100%;
    z-index: 999;
    top: 0;
    transition: all .5s;
    display: none;
}

    .ph_fixehead .logo {
        width: 15rem;
        margin: auto;
        position: relative;
        z-index: 1;
    }

.ph_head_leftbg, .ph_head_rightbg {
    height: 100%;
    position: absolute;
    top: 0;
    background: url(/images/gh2021/headbg1.png) repeat-x;
    background-size: 100% 100%;
    width: 100%;
}

.ph_head_leftbg {
    left: 0;
}

.ph_head_rightbg {
    right: 0;
}

.menus {
    position: absolute;
    right: 2.5%;
    top: 0;
    font-size: 8rem;
    color: #fff;
    line-height: 9rem;
    padding-left: 3rem;
    cursor: pointer;
}

    .menus i {
        position: absolute;
        left: 0;
        width: 2.5rem;
        height: 2.6rem;
        top: .2rem;
        display: block;
        background: url(/images/gh2021/menu.png) no-repeat center;
        background-size: 100% auto;
        transition: .5s;
    }

    .menus.hover i {
        background: url(/images/gh2021/cha.png) no-repeat center;
    }

.menustkbox {
    background-color: rgba(255,255,255,.4);
    position: fixed;
    width: 100%;
    height: 100%;
    display: none;
}

.menusbox {
    width: 100%;
    background-color: #005bac;
    color: #fff;
    position: fixed;
    display: none;
    top: 1.01rem;
    padding-top: .2rem;
    max-height: 80%;
    overflow-y: scroll;
}

    .menusbox ul {
        padding: 0 5%;
    }

        .menusbox ul li a, .menusbox1 ul li a {
            display: block;
            font-size: .26rem;
            line-height: 3;
        }

        .menusbox ul li h3, .menusbox1 ul li {
            line-height: 3;
            font-size: .24rem;
            border-bottom: .01rem solid rgba(255,255,255,.4);
            position: relative;
            cursor: pointer;
        }

            .menusbox ul li h3 i, .ph_sanjinav a i, .menusbox1 ul li a i {
                position: absolute;
                width: .35rem;
                height: .34rem;
                top: .2rem;
                right: 0;
            }

                .menusbox ul li h3 i.i1, .ph_sanjinav a i, .menusbox1 ul li a i.i1 {
                    background: url(/images/gh2021/icon2.png) no-repeat center;
                    background-size: 100% auto;
                }

                .menusbox ul li h3 i.i2 {
                    background: url(/images/gh2021/icon1.png) no-repeat center;
                    background-size: 100% auto;
                }

.ph_erjinav {
    padding-left: 5%;
    display: none;
}

.ph_sanjinav {
    padding-left: 10%;
    display: none;
}

    .ph_sanjinav a {
        border-bottom: .01rem solid rgba(255,255,255,.4);
        position: relative;
    }

.ph_search {
    padding: .2rem 5%;
    position: relative;
}

    .ph_search .infotext {
        width: 100%;
        display: block;
        border: 1px solid #fff;
        background-color: #c8e2f9;
        padding: 0 .4rem 0 .15rem;
        font-size: .26rem;
        color: #5d85a9;
        line-height: 3;
    }

.ph_searchbtn {
    position: absolute;
    width: .75rem;
    height: .75rem;
    top: 50%;
    transform: translateY(-50%);
    right: 5%;
    background: url(/images/gh2021/search2.png) no-repeat center;
    background-size: .35rem auto;
}

.menusbox_btm {
    background-image: linear-gradient(180deg, #011d4a 5%, #1470c2 100%);
    padding: .15rem 5%;
}

.menusbox_btm_nav1 {
    border-bottom: 1px solid #005bac;
}

.menusbox_btm a {
    font-size: .26rem;
    margin-right: .15rem;
    line-height: 3;
    display: block;
    float: left;
}

.BH_two {
    height: 50px;
    width: 100%;
    position: relative;
}

    .BH_two .bulan {
        position: absolute;
        background-color: #005bac;
        height: 100%;
        width: 40%;
        left: 0;
        top: 0;
    }

.BH_two_nav {
    height: 50px;
    width: 1600px;
    margin: auto;
    position: relative;
}

.BH_two_nav_l {
    position: absolute;
    width: 587px;
    height: 227px;
    background: url(/images/gh2021/nav-left-bg.png) no-repeat center bottom;
    background-size: 100% auto;
    bottom: -41px;
    z-index: 1;
}

    .BH_two_nav_l .navtext {
        text-align: center;
        position: absolute;
        width: 100%;
        bottom: 16px;
    }

        .BH_two_nav_l .navtext h2 {
            font-size: 36px;
            font-weight: bold;
            letter-spacing: 4px;
            color: #ffffff;
            text-shadow: 0px 0px 5px rgba(0, 0, 0, 0.71);
        }

        .BH_two_nav_l .navtext p {
            font-size: 14px;
            font-weight: normal;
            font-stretch: normal;
            letter-spacing: 0px;
            color: #ffffff;
            padding: 22px 0;
        }

        .BH_two_nav_l .navtext h4 {
            font-size: 27px;
            font-weight: bold;
            color: #005bac;
            padding: 25px 0;
        }

.BH_two_nav_r {
    background-color: #005bac;
    height: 100%;
    position: relative;
}

.xsj {
    position: absolute;
    width: 30px;
    height: 30px;
    background-color: #fff;
    right: -20px;
    bottom: -1px;
    transform: skewX(-38deg);
    z-index: 2;
}

.BH_two_nav_r ul {
    background-color: #005bac;
    position: relative;
    z-index: 1;
}

    .BH_two_nav_r ul li {
        float: left;
        font-size: 18px;
        letter-spacing: 2px;
        color: #082554;
        position: relative;
        margin-left: -1px;
    }

        .BH_two_nav_r ul li .yiji {
            padding: 5px 12px;
            height: 50px;
            line-height: 38px;
            margin-left: -1px;
        }

            .BH_two_nav_r ul li .yiji a span {
                padding: 0 20px;
            }

        .BH_two_nav_r ul li.hover .yiji {
            background-color: #005bac;
            transform: skewX(-38deg);
            z-index: 1;
            position: relative;
        }

        .BH_two_nav_r ul li:hover .yiji {
            transform: skewX(-38deg);
        }

            .BH_two_nav_r ul li.hover .yiji a,
            .BH_two_nav_r ul li:hover .yiji a {
                display: block;
                background-color: rgba(90, 146, 232, 0.6);
                height: 50px;
                color: #fff;
            }

                .BH_two_nav_r ul li.hover .yiji a span,
                .BH_two_nav_r ul li:hover .yiji a span,
                .active_pre:hover {
                    transform: skewX(38deg);
                    display: block;
                }

        .BH_two_nav_r ul li .erji {
            position: absolute;
            height: 45px;
            display: none;
            top: 56px;
            left: -31px;
        }

            .BH_two_nav_r ul li .erji .btm {
                border-bottom: 1px solid #94bef1;
                float: left;
                margin-left: -28px;
                height: 45px;
                padding-left: 50px;
            }

        .BH_two_nav_r ul li:hover .erji {
            display: block;
        }

        .BH_two_nav_r ul li .erji .xj {
            height: 100%;
            width: 120px;
            background-color: rgba(90, 146, 232, .6);
            transform: skewX(-38deg);
            float: left;
            /* margin-right: 25px; */
        }

        .BH_two_nav_r ul li .erji a {
            display: inline-block;
            font-size: 16px;
            letter-spacing: 2px;
            color: #777777;
            line-height: 45px;
            margin: 0 10px;
            white-space: nowrap;
        }

            .BH_two_nav_r ul li .erji a:hover {
                color: #005bac;
            }

        .BH_two_nav_r ul li .childs_left_nav {
            right: 53px;
            left: auto;
            padding-left: 0;
        }

            .BH_two_nav_r ul li .childs_left_nav .btm {
                padding-left: 0;
                margin-left: 0px;
                float: right;
            }

        .BH_two_nav_r ul li.active_pre .childs_left_nav {
            right: 10px;
            left: auto !important;
        }

        .BH_two_nav_r ul li .childs_left_nav .xj {
            float: right;
        }

        .BH_two_nav_r ul li.active_pre {
            background-color: #005bac;
            transform: skewX(-38deg);
        }

.active_pre .yiji a span {
    transform: skewX(38deg);
    display: block;
    color: #fff
}

.BH_two_nav_r ul li.active_pre:hover .yiji {
    transform: skewX(0deg) !important;
}

.BH_two_nav_r ul li.active_pre .erji {
    left: 10px;
    top: 55px;
    height: 46px;
}

    .BH_two_nav_r ul li.active_pre .erji .xj {
        transform: skewX(0deg);
    }

    .BH_two_nav_r ul li.active_pre .erji .btm {
        transform: skewX(38deg);
    }

.BH_two_nav_r ul li.active_next_first .yiji {
    background-color: #fff;
    transform: skewX(-38deg);
}

    .BH_two_nav_r ul li.active_next_first .yiji span {
        transform: skewX(38deg);
        display: block;
    }

.ph_twonav {
    display: none;
    background-color: #005bac;
    color: #fff;
    position: relative;
}

    .ph_twonav .dqwz {
        font-size: .32rem;
        padding: .2rem .3rem;
    }

        .ph_twonav .dqwz label {
            letter-spacing: 1px;
            padding-right: .1rem;
        }

        .ph_twonav .dqwz span {
            padding-left: .1rem;
            font-size: .28rem;
            border-left: 1px solid rgba(255,255,255,.4);
        }

.actsanjiao {
    position: absolute;
    width: .3rem;
    height: .3rem;
    background: url(/images/gh2021/down.png) no-repeat center;
    background-size: 100% auto;
    right: .3rem;
    top: .25rem;
    transition: .5s;
}

    .actsanjiao.hover {
        transform: rotate(180deg);
    }

.menusbox1 {
    position: absolute;
    display: none;
    width: 100%;
    border-top: .01rem solid rgba(255,255,255,.4);
    background-color: #005bac;
    left: 0;
    padding: 0 .3rem;
    z-index: 1;
}

    .menusbox1 ul {
    }

@media screen and (max-width: 1600px) {
    .BH_two_nav {
        width: 90%;
    }

    .BH_two_nav_l {
        width: 510px;
        bottom: -30px;
    }

        .BH_two_nav_l .navtext {
            bottom: 12px;
        }

            .BH_two_nav_l .navtext h4 {
                font-size: 24px;
            }

            .BH_two_nav_l .navtext h2 {
                font-size: 33px;
            }

            .BH_two_nav_l .navtext p {
                padding: 10px 0;
            }

    .BH_two_nav_r ul li {
        font-size: 16px;
    }

        .BH_two_nav_r ul li .yiji a span {
            font-size: 15px;
            /* margin: 0 7px; */
        }

        .BH_two_nav_r ul li .yiji {
            /* padding: 5px 10px; */
        }

            .BH_two_nav_r ul li .yiji a span {
                /* padding: 0 10px; */
            }
}

@media screen and (max-width: 1522px) {
    .BH_two_nav_r ul li .erji {
        top: 55px;
    }
}

@media screen and (max-width: 1365px) {
    .BH_two_nav_l {
        width: 450px;
        bottom: -21px;
    }

        .BH_two_nav_l .navtext {
            bottom: 10px;
        }

            .BH_two_nav_l .navtext h2 {
                font-size: 28px;
            }

            .BH_two_nav_l .navtext h4 {
                font-size: 18px;
            }

    .BH_two_nav_r ul li {
        font-size: 15px;
    }

        .BH_two_nav_r ul li .yiji a span {
            font-size: 14px;
            /* margin: 0 7px; */
        }
}

@media screen and (max-width: 1279px) {
    .BH_two_nav_l {
        width: 400px;
        bottom: -15px;
    }

        .BH_two_nav_l .navtext {
            bottom: 3px;
        }

            .BH_two_nav_l .navtext h2 {
                font-size: 24px;
            }

            .BH_two_nav_l .navtext h4 {
                font-size: 16px;
            }

    .BH_two_nav_r ul li .yiji a span {
        font-size: 13px;
    }

    .BH_two_nav_r ul li .erji a {
        font-size: 12px
    }

    .BH_two_nav_r ul li .yiji a span {
        font-size: 14px;
        /* margin: 0 7px; */
    }

    .BH_two_nav_r ul li .yiji {
        padding: 5px 6px;
    }

        .BH_two_nav_r ul li .yiji a span {
            padding: 0 10px;
        }

    .BH_two_nav_r ul li .erji {
        left: -36px;
    }

    .BH_two_nav_r ul li .childs_left_nav {
        right: 47px;
        left: auto;
        padding-left: 0;
    }
}

@media screen and (max-width: 1024px) {
    .pc_BH_two {
        display: none;
    }

    .ph_twonav {
        display: block;
    }

        .ph_twonav .dqwz {
            font-size: 16px;
            padding: 15px 30px;
        }

            .ph_twonav .dqwz span {
                padding-left: 10px;
                font-size: 16px;
            }

    .actsanjiao {
        position: absolute;
        width: 25px;
        height: 25px;
        background: url(/images/gh2021/down.png) no-repeat center;
        background-size: 100% auto;
        right: 30px;
        top: 15px;
        transition: .5s;
    }

    .menusbox ul li a, .menusbox1 ul li a {
        display: block;
        font-size: 15px;
        line-height: 3;
    }

        .menusbox ul li h3 i, .ph_sanjinav a i, .menusbox1 ul li a i {
            position: absolute;
            width: 22px;
            height: 22px;
            top: 10px;
            right: 0;
        }
}

@media screen and (max-width: 1023px) {
    .fixehead {
        display: none;
    }

    .ph_fixehead {
        display: block;
    }

    .ph_twonav .dqwz {
        font-size: .32rem;
        padding: .2rem .3rem;
    }

        .ph_twonav .dqwz label {
            letter-spacing: 1px;
            padding-right: .1rem;
        }

        .ph_twonav .dqwz span {
            padding-left: .1rem;
            font-size: .28rem;
            border-left: 1px solid rgba(255,255,255,.4);
        }

    .actsanjiao {
        position: absolute;
        width: .3rem;
        height: .3rem;
        background: url(/images/gh2021/down.png) no-repeat center;
        background-size: 100% auto;
        right: .3rem;
        top: .25rem;
        transition: .5s;
    }

        .actsanjiao.hover {
            transform: rotate(180deg);
        }

    .menusbox1 {
        position: absolute;
        display: none;
        width: 100%;
        border-top: .01rem solid rgba(255,255,255,.4);
        background-color: #005bac;
        left: 0;
        padding: 0 .3rem;
        z-index: 1;
    }
}