* {
    margin: 0;
    padding: 0;
}

.index_content_banner {
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background: no-repeat center/cover;
    width: 100%;
    height: 400px;
    position: relative;
}

.content {
    top: -55px;
}

.top_all {
    position: absolute;
    color: white;
    bottom: 8%;
    width: 90%;
    margin: 0 auto;
    left: 8%;
}

.top_all h3 {
    line-height: 60px;
    font-size: 30px;
}

.top_list {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
}

.top_list ul {
    display: flex;
}

.top_list ul li {
    padding: 0px 34px;
    font-size: 16px;
}

.top_list_active {
    border-left: 1px solid;
}

.top_list_right span {
    margin: 0 5px;
    font-size: 16px;
}

.subpage_ad {
    position: relative;
    height: 24vw;
    /* height: 18vw; */
    /* overflow: hidden; */
    margin-top: 0px;
    background-color: #051427;
    z-index: 6;
}

.bgimg {
    position: absolute;
    top: 0px;
    bottom: 0px;
    left: 0px;
    right: 0px;
    /* opacity: 0.9; */
    background: no-repeat center/cover;
}


/* .t_pc_top {
    background-color: white;
    color: black !important;
} */


/* .t_pc_top a {
    color: black !important;
} */


/* .content_all {
    margin-top: 75px;
} */

.subpage_ad .text {
    position: absolute;
    width: 94%;
    color: #fff;
    text-align: left;
    top: 65%;
    left: 50%;
    line-height: 1.6;
    transform: translate(-50%, -50%);
    z-index: 4;
}

.subpage_ad .ad-tit {
    font-size: 2.0vw;
    font-weight: bold;
    line-height: 1.6;
    /* text-align: center; */
    text-align: left;
}


/*导航*/

.dleisjdk {
    padding: 0;
    margin-left: 16px;
    margin-top: 23px;
}

.leisjdk {
    text-align: left;
    margin: 0;
    position: relative;
    z-index: 9;
}

.clear {
    clear: both;
}

.leisjk {
    display: block;
    position: relative;
    padding: 4px 16px;
    background: transparent;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: left;
    line-height: 40px;
    font-size: 18px;
    color: #fff;
}

.leisjk p {
    margin: 0px;
    font-size: 15px;
}

.leisjj {
    display: block;
    position: absolute;
    width: 60px;
    height: 40px;
    right: 0;
    top: 0 !important;
    z-index: 3;
    background: url(../images/lei-sjj.png) 55% center no-repeat;
    background-size: 20px auto !important;
    opacity: 0.8;
}

.leisjerk {
    display: none;
    overflow: hidden;
    position: absolute;
    width: 100%;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 16px rgba(0, 0, 0, 0.2);
    padding: 0 16px 16px;
}

.leisjerk a {
    display: block;
    overflow: hidden;
    padding: 12px 14px;
    border-bottom: 1px solid #ddd;
    line-height: 30px;
    font-size: 18px;
    color: #454545;
}

.p_gridbox {
    background: rgba(245, 245, 245, 1);
    width: 85%;
}

.dao_h {
    margin: 20px auto;
}

.p_gridCell {
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}

.p_gridCell:nth-child(2n+1) {
    margin-left: 0px;
    clear: left;
    margin-right: 0px;
    width: 96%;
    justify-content: space-between;
    margin: 0 auto;
}

.NavList_a1 {
    display: flex;
    width: 75.21%;
    margin-bottom: 0;
}

.NavList_a1 div {
    position: relative;
    font-size: 16px;
    height: 80px;
    line-height: 80px;
    /* padding: 0px 30px; */
    color: #222;
    display: block;
    transition: 0.3s ease 0s;
}

.NavList_a1 a {
    color: #222;
    border-right: 1px solid gray;
    padding: 0px 30px;
}

.left_header_nav {
    height: 80px;
    line-height: 80px;
    padding: 0px 30px;
}

.left_header_nav span {
    margin: 0 5px;
    font-size: 14px;
    color: #555;
}

.NavList_a1 li:hover a {
    color: #6ec166;
    text-decoration: none;
    /* border-bottom: 1px solid #6ec166; */
}

.NavList_a1 li:hover .is_active {
    display: block;
}

.is_active {
    width: 59px;
    height: 2px;
    background-color: #6ec166;
    display: block;
    position: absolute;
    transform: translate(33px, -3px);
    display: none;
}

.all_contetn {
    min-height: inherit;
    width: 100%;
    background: no-repeat center/cover;
}

.center_body {
    margin: 80px auto;
    width: 85%;
}

.w_grid {
    animation-fill-mode: both;
    width: 100%;
    position: relative;
}

.w_grid .p_gridbox {
    background-color: rgba(238, 238, 238, 1);
    transition: 0.5s;
    display: flex;
    width: 100%;
}

.one_c_left_img {
    margin-left: 0px;
    clear: left;
    margin-right: 0px;
    width: 50%;
    overflow: hidden;
}

.one_c_left_img img {
    width: 100%;
    transition: 0.5s;
}

.one_c_right {
    margin-right: 0;
    width: 50%;
}

.one_c_left_all {
    padding: 0 50px;
    margin-top: 10%;
}

.o_t {
    color: #222;
    font-weight: bold;
    font-family: '微软雅黑';
    font-size: 24px;
}

.o_c {
    font-family: '微软雅黑';
    font-size: 14px;
    color: #999999;
    line-height: 2.2;
    margin-top: 20px;
    width: 100%;
}

.o_z {
    display: flex;
    margin-top: 5%;
    justify-content: space-between;
    width: 90%;
}

.o_z_1 {
    font-family: arial, helvetica, sans-serif;
    color: #333333;
    font-size: 36px;
    font-weight: bold;
}

.o_z_2 {
    font-size: 14px;
    color: #333333;
    line-height: 1.4;
}

.p_gridbox:hover img {
    transition: 0.5s;
    transform: scale(1.09);
}

.di_t {
    background-color: white !important;
}


/* .di_t .one_c_left_all {
    padding-left: 0 !important;
} */

.lx_all {
    background: no-repeat center/cover;
    padding-top: 80px;
    padding-bottom: 80px;
    width: 100%;
    /* height: 703px; */
    text-align: center;
}

.h4title {
    margin-top: 0;
    font-size: 36px;
    text-align: center;
    font-weight: normal;
    visibility: visible;
    position: relative;
    display: inline-block;
}

.lx_span {
    width: 50px;
    height: 2px;
    background-color: black;
    display: block;
    position: absolute;
    transform: translate(43px, 14px);
}

.mySwiper {
    width: 90%;
    margin: 50px auto 0;
}

.title_p {
    margin: 30px 0;
    text-align: center;
    font-size: 16px;
    color: #868686;
    display: block;
    width: 100%;
}

.slick-prev {
    background: url(../images/prev.png) no-repeat center center !important;
}

.slick-next {
    background: url(../images/next.png) no-repeat center center !important;
    right: 0 !important;
    left: auto !important;
}

.phone_nav {
    display: none;
}

.nav_header {
    display: flex;
}

.lx_all .slick-next {
    right: 2px !important;
    z-index: 99;
}

.fwl-lt {
    display: block;
    position: absolute;
    left: 0;
    top: calc(100% - 47px);
    width: 3px;
    border-top: 32px solid #d2d5e0;
    height: 127px;
    background: rgba(255, 255, 255, 0.3);
}

.zs_book img {
    width: 100%;
}


/*手机*/

@media (max-width: 768px) {
    .one_c_left_all {
        padding: 0;
    }
    /* .no_subpage_ad {
        height: 8vh !important;
    } */
    .show_this {
        display: block !important;
        text-align: center;
        top: 60% !important;
    }
    .show_this .ad-tit {
        text-align: center;
    }
    /* .content_all {
        margin-top: 49px;
    } */
    .subpage_ad {
        height: 33vh;
        /* height: 8vh; */
    }
    .subpage_ad .ad-tit {
        font-size: 22px;
        font-weight: bold;
    }
    .phone_nav {
        display: block;
        width: 94%;
        margin: 0 auto;
        background-color: rgba(245, 245, 245, 1);
        border-bottom: 1px solid #ddd;
        /* padding: 0px 18px; */
        box-sizing: border-box;
    }
    .dao_h {
        display: none;
    }
    .phone_nav_sw {
        line-height: 50px;
        width: 92% !important;
        margin: 0 auto !important;
    }
    .phone_nav_sw a {
        color: #222;
        padding: 0px 20px;
        font-size: 14px;
        height: 62px;
        line-height: 62px;
        border-right: 1px solid gray;
    }
    .phone_nav_sw_d {
        /* text-align: center; */
    }
    .phone_nav .slick-prev {
        left: -10px;
    }
    .phone_nav .slick-next {
        right: -11px !important;
    }
    .phone_nav .slick-prev {
        background: url(../images/left2.png) no-repeat center center !important;
    }
    .phone_nav .slick-next {
        background: url(../images/right2.png) no-repeat center center !important;
    }
    .phone_nav .slick-prev,
    .phone_nav .slick-next {
        width: 15px !important;
        height: 15px !important;
    }
    .center_body {
        width: 94%;
        margin: 25px auto;
    }
    .one_c_left_img {
        width: 100%;
    }
    .w_grid .p_gridbox {
        display: block;
    }
    .one_c_right {
        width: 91%;
        margin: 0 auto;
    }
    .o_c {
        width: 100%;
    }
    .o_z {
        width: 100%;
    }
    .o_z div {
        border-right: none !important;
    }
    .one_c_left_all {
        padding-left: 0;
    }
    .lx_all {
        padding-top: 10px;
        height: auto;
        padding-bottom: 0px;
    }
    .lx_all .mySwiper {
        margin: 16px auto 0;
    }
    .lx_all .mySwiper img {
        width: 100%;
    }
    .h4title {
        font-size: 28px;
    }
    .lx_span {
        transform: translate(31px, 14px);
    }
    .lx_all .slick-prev {
        left: -2px;
        z-index: 9;
    }
    .this_way {
        display: none;
    }
}