/*common start*/
:root {
    --primary-color: #0055e9;
    --secondary-color: #4879B4;
    --main-color: #0055e9;
    --main-color-white: #fff;
}

body, div, ul, li, a, img, p, dl, dt, dd, h1, h2, h3, h4, span, strong, input {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    border: 0;
    list-style: none;
}

body {
    font-size: 12px;
    color: #333;
    overflow-x: hidden;
}

a {
    color: #666;
}

    a:hover {
        color: var(--primary-color);
        text-decoration: none;
    }

p {
    line-height: 1.5em;
    padding: 5px 0;
}

.clear {
    margin: 0;
    padding: 0;
    font-size: 0;
    clear: both;
}

.wapper1 {
    width: 74%;
    margin: 0 auto;
    min-width: 1000px;
}

input, textarea, select {
    outline: none;
}

img {
    object-fit: cover;
    image-rendering: -moz-crisp-edges;
    image-rendering: -o-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor;
}

#lContent img, #lblContent img, .xiangxi_con img, .xiangqing img {
    width: auto !important;
    height: auto !important;
    max-width: 100%;
}

@media(max-width:999px) {
    .wapper1 {
        width: 90%;
        min-width: 0;
    }
}
/*common end*/


.head {
    width: 100%;
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,.1);
    position: fixed;
    z-index: 55;
    left: 0;
    top: 0;
    transition: all .3s ease;
}

.head1bg {
    background: #313131;
}

.head1 {
    height: 40px;
    line-height: 40px;
    color: #e5e5e5;
    font-size: 14px;
}

.head .h_phone {
    padding-left: 30px;
    background: url(../images/phone.png) left center no-repeat;
}

.head2bg {
}

.head2 {
    height: 80px;
    transition: all .3s ease;
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.head .logo {
    float: left;
    width: 16%;
    height: 80px;
    position: relative;
    margin-right: 1.56vw;
}

    .head .logo img {
        max-width: 100%;
        max-height: 90%;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        margin: auto 0;
    }
/*menu*/
.head .menu {
    height: 80px;
    line-height: 80px;
}

    .head .menu > ul {
    }

        .head .menu > ul > li {
            float: left;
            position: relative;
        }

            .head .menu > ul > li > a {
                color: #333;
                display: block;
                font-size: 16px;
                font-weight: normal;
                position: relative;
                padding: 0 1.3vw;
            }

                .head .menu > ul > li > a:hover, .head .menu > ul > li:hover > a {
                    color: var(--primary-color);
                }

            .head .menu > ul > li ul {
                width: fit-content;
                min-width: 160px;
                background: rgba(0, 0, 0, 0.8);
                box-shadow: 0 0 5px rgba(0,0,0,.1);
                padding: 5px 0;
                position: absolute;
                top: 100%;
                left: 50%;
                transform: translateX(-50%);
                z-index: 5;
                display: none;
            }

                .head .menu > ul > li ul li {
                    position: relative;
                    padding: 0 10px;
                }

                    .head .menu > ul > li ul li a {
                        color: #fff;
                        display: block;
                        font-weight: normal;
                        font-size: 14px;
                        line-height: 24px;
                        padding: 10px 5px;
                        text-align: center;
                        white-space: nowrap;
                        border-bottom: 1px solid rgba(166, 166, 166, 0.55);
                    }

                    .head .menu > ul > li ul li:last-child a {
                        border-bottom: none;
                    }

                    .head .menu > ul > li ul li a:hover, .head .menu > ul > li > ul li:hover > a {
                        color: var(--primary-color);
                    }

                    .head .menu > ul > li ul li ul {
                        width: 100%;
                        position: absolute;
                        top: 0;
                        left: 100%;
                        transform: translateX(0);
                        display: none;
                    }

                    .head .menu > ul > li ul li:hover > ul {
                        display: block;
                    }

.head_height {
    height: 120px;
}

@media(max-width:999px) {
    .head_height {
        height: 60px;
    }

    .head1bg {
        display: none;
    }

    .head2 {
        height: 60px;
    }

    .head .logo {
        float: left;
        width: 50%;
        height: 60px;
        margin-right: 0;
    }

    .head .menu {
        display: none;
    }
}
/**/
.head .nav_open {
    width: 24px;
    height: 18px;
    cursor: pointer;
    display: none;
    position: relative;
    margin-left: 15px;
}

    .head .nav_open i, .head .nav_open:before, .head .nav_open:after {
        width: 24px;
        height: 2px;
        background: #666;
        position: absolute;
        left: 0;
        transition: all .3s ease;
    }

    .head .nav_open i {
        top: 50%;
        transform: translate(0,-50%);
    }

    .head .nav_open:before {
        content: "";
        top: 0;
    }

    .head .nav_open:after {
        content: "";
        bottom: 0;
    }

    .head .nav_open.active i {
        opacity: 0;
        visibility: hidden;
    }

    .head .nav_open.active:before {
        transform: translateY(8px) rotate(45deg);
    }

    .head .nav_open.active:after {
        transform: translateY(-8px) rotate(-45deg);
    }

.head .nav_box {
    width: 100%;
    height: calc(100% - 61px);
    border-top: 1px solid #ededed;
    position: fixed;
    left: 0;
    top: 60px;
    display: none;
}

.head .nav_close1 {
    width: 100%;
    height: 100%;
    background: #fff;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 998;
}

.head .navbg {
    width: 100%;
    height: 100%;
    background: var(--secondary-color);
    color: #fff;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 999;
}

.head .nav {
    position: relative;
}

.head .nav_close2 {
    display: none;
}

.head .nav_list {
    max-height: calc(100vh - 60px);
    overflow-y: auto;
}

    .head .nav_list ul {
    }

        .head .nav_list ul li {
            padding: 5px 5%;
        }

    .head .nav_list > ul > li {
        border-top: 1px solid rgba(255,255,255,0.05);
        border-bottom: 1px solid rgba(0,0,0,0.1);
        padding: 10px 5%;
    }

    .head .nav_list ul li span {
        display: block;
        position: relative;
    }

        .head .nav_list ul li span a {
            display: inline-block;
            font-size: 14px;
            line-height: 24px;
            position: relative;
            z-index: 2;
            color: #fff;
        }

    .head .nav_list > ul > li > span a {
        font-size: 16px;
        line-height: 26px;
        font-weight: normal;
    }

    .head .nav_list ul li.nav_down > span:after {
        content: "\f107";
        font: normal normal normal 14px/1 FontAwesome;
        position: absolute;
        top: 6px;
        right: 0;
    }

    .head .nav_list ul li.nav_down.active > span:after {
        transform: rotate(180deg);
    }

    .head .nav_list ul li ul {
        padding: 5px 0 0 0;
        display: none;
    }

    .head .nav_list ul li.active > span > i {
        background-image: url(../images/ico_up1.png);
    }

@media(max-width:999px) {
    .head .nav_open {
        display: block;
    }
}


.banner_swiper .swiper-container {
    width: 100%;
}

    .banner_swiper .swiper-container .swiper-slide {
    }

        .banner_swiper .swiper-container .swiper-slide img {
            display: block;
            width: 100%;
        }

.banner_swiper .swiper-pagination {
    bottom: 20px;
    height: 10px;
}

    .banner_swiper .swiper-pagination .swiper-pagination-bullet {
        vertical-align: top;
        width: 10px;
        height: 10px;
        background: #000;
        opacity: .5;
    }

        .banner_swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
            background: #fff;
            opacity: 1;
        }

.banner_swiper .swiper-button-prev, .banner_swiper .swiper-button-next {
    text-align: center;
    width: 60px;
    height: 60px;
    line-height: 60px;
    margin-top: -30px;
    border-radius: 8px;
    background: rgba(0,0,0,.5);
    color: #fff;
    font-size: 30px;
    opacity: 0;
    visibility: hidden;
    transition: all .3s ease;
}

.banner_swiper:hover .swiper-button-prev, .banner_swiper:hover .swiper-button-next {
    opacity: 1;
    visibility: visible;
}

.banner_swiper .swiper-button-prev:hover, .banner_swiper .swiper-button-next:hover {
    background: var(--primary-color);
}

.banner_swiper .swiper-button-prev {
    left: 5%;
}

.banner_swiper .swiper-button-next {
    right: 5%;
}

@media(max-width:999px) {
    .banner_swiper .swiper-pagination {
        bottom: 10px;
    }

    .banner_swiper .swiper-button-prev, .banner_swiper .swiper-button-next {
        width: 40px;
        height: 40px;
        line-height: 40px;
        margin-top: -20px;
        font-size: 20px;
    }
}


.tit1 {
    text-align: center;
}

    .tit1 .h2 {
        font-size: 24px;
        line-height: 34px;
    }

    .tit1 .h3 {
        font-size: 16px;
        line-height: 26px;
        opacity: .7;
        margin-top: 5px;
    }

.con01bg {
    padding: 60px 0;
}

.con01 {
}

    .con01 .list1 {
        max-width: 1000px;
        margin: 0 auto;
        font-size: 16px;
        line-height: 2em;
        color: #666;
        text-align: center;
        margin-top: 40px;
    }

    .con01 .list2 {
        margin-top: 40px;
    }

        .con01 .list2 ul {
            display: -webkit-box;
            display: -ms-flexbox;
            display: -webkit-flex;
            display: flex;
            -webkit-box-pack: center;
            -ms-flex-pack: center;
            -webkit-justify-content: space-around;
            justify-content: space-around;
            -webkit-box-align: center;
            -ms-flex-align: center;
            -webkit-align-items: flex-start;
            align-items: flex-start;
        }

            .con01 .list2 ul li {
                text-align: center;
            }

                .con01 .list2 ul li .txt {
                }

                    .con01 .list2 ul li .txt .h2 {
                        font-size: 36px;
                        line-height: 36px;
                        font-weight: bold;
                        color: var(--primary-color);
                    }

                        .con01 .list2 ul li .txt .h2 strong {
                        }

                    .con01 .list2 ul li .txt .h3 {
                        font-size: 16px;
                        line-height: 26px;
                    }

@media(max-width:999px) {
    .tit1 .h2 {
        font-size: 24px;
        line-height: 34px;
    }

    .tit1 .h3 {
        font-size: 14px;
        line-height: 24px;
        margin-top: 5px;
    }

    .con01bg {
        padding: 40px 0;
    }

    .con01 .list1 {
        font-size: 14px;
        line-height: 1.8em;
        margin-top: 20px;
    }

    .con01 .list2 {
        margin-top: 20px;
    }

        .con01 .list2 ul {
            -webkit-justify-content: flex-start;
            justify-content: flex-start;
            flex-wrap: wrap;
        }

            .con01 .list2 ul li {
                width: 50%;
                margin: 10px 0;
            }

                .con01 .list2 ul li .txt .h2 {
                    font-size: 24px;
                    line-height: 24px;
                }

                .con01 .list2 ul li .txt .h3 {
                    font-size: 14px;
                    line-height: 24px;
                }
}


.more1 {
    text-align: center;
}

    .more1 span {
        display: inline-block;
        text-align: center;
        font-size: 14px;
        line-height: 40px;
        width: 130px;
        border: 1px solid #999;
        transition: all .3s ease;
    }

        .more1 span:hover {
            border-color: var(--secondary-color);
            background: var(--secondary-color);
            color: #fff;
        }

.con02bg {
    padding: 60px 0;
    background: #f4f4f4;
}

.con02 {
}

    .con02 .list {
        margin-top: 40px;
    }

        .con02 .list ul li {
            float: left;
            width: calc((100% - 75px)/4);
            margin: 0 0 25px 25px;
        }

            .con02 .list ul li:nth-child(4n-3) {
                margin-left: 0;
                clear: left;
            }

            .con02 .list ul li .img {
                padding-bottom: 75%;
                position: relative;
                overflow: hidden;
            }

                .con02 .list ul li .img img {
                    width: 100%;
                    height: 100%;
                    position: absolute;
                    top: 0;
                    right: 0;
                    bottom: 0;
                    left: 0;
                    margin: auto auto;
                    transition: all .3s ease;
                    object-fit: contain;
                }

            .con02 .list ul li:hover .img img {
                transform: scale(1.1);
            }

            .con02 .list ul li .txt {
                margin-top: 15px;
                text-align: center;
            }

                .con02 .list ul li .txt .h2 {
                    font-size: 15px;
                    line-height: 26px;
                }

@media(max-width:999px) {
    .more1 span {
        font-size: 12px;
        line-height: 32px;
        width: 100px;
    }

    .con02bg {
        padding: 40px 0;
    }

    .con02 .list {
        margin-top: 20px;
    }

        .con02 .list ul li {
            width: 100%;
            margin: 0 0 20px 0;
        }

            .con02 .list ul li .txt {
                margin-top: 10px;
            }

                .con02 .list ul li .txt .h2 {
                    font-size: 16px;
                    line-height: 26px;
                }
}


.con03bg {
    padding: 60px 0;
}

.con03 {
}

    .con03 .list {
        margin-top: 40px;
    }

        .con03 .list ul li {
            float: left;
            width: calc((100% - 105px)/4);
            margin: 0 0 35px 35px;
        }

            .con03 .list ul li:nth-child(4n-3) {
                margin-left: 0;
                clear: left;
            }

            .con03 .list ul li .imgbg {
                position: relative;
            }

            .con03 .list ul li .img {
                padding-bottom: 128%;
                position: relative;
                overflow: hidden;
            }

                .con03 .list ul li .img img {
                    width: 100%;
                    height: 100%;
                    position: absolute;
                    top: 0;
                    right: 0;
                    bottom: 0;
                    left: 0;
                    margin: auto auto;
                    transition: all .3s ease;
                }

            .con03 .list ul li:hover .img img {
                transform: scale(1.1);
            }

            .con03 .list ul li .txt2bg {
                width: 100%;
                height: 100%;
                background: rgba(5, 35, 62, 0.92);
                position: absolute;
                top: 0;
                left: 0;
                opacity: 0;
                visibility: hidden;
                transition: all .3s ease;
                display: flex;
                justify-content: center;
                align-items: center;
            }

            .con03 .list ul li:hover .txt2bg {
                opacity: 1;
                visibility: visible;
            }

            .con03 .list ul li .txt2 {
                padding: 0 5%;
                color: #fff;
            }

                .con03 .list ul li .txt2 .h2 {
                    font-size: 24px;
                    line-height: 34px;
                    text-align: center;
                    margin-bottom: 35px;
                }

                .con03 .list ul li .txt2 .h3 {
                    font-size: 16px;
                    line-height: 26px;
                    opacity: .7;
                    overflow: hidden;
                    text-overflow: ellipsis;
                    display: -webkit-box;
                    -webkit-line-clamp: 8;
                    -webkit-box-orient: vertical;
                }

            .con03 .list ul li .txtbg {
            }

            .con03 .list ul li .txt {
                text-align: center;
                margin-top: 5px;
            }

                .con03 .list ul li .txt .h2 {
                    font-size: 16px;
                    line-height: 26px;
                }

@media(max-width:999px) {
    .con03bg {
        padding: 40px 0;
    }

    .con03 .list {
        margin-top: 20px;
    }

        .con03 .list ul li {
            float: left;
            width: calc((100% - 10px)/2);
            margin: 0 0 20px 10px;
        }

            .con03 .list ul li:nth-child(4n-3) {
                margin-left: 10px;
                clear: none;
            }

            .con03 .list ul li:nth-child(2n-1) {
                margin-left: 0;
                clear: left;
            }

            .con03 .list ul li .txt2 .h2 {
                font-size: 16px;
                line-height: 26px;
                margin-bottom: 10px;
            }

            .con03 .list ul li .txt2 .h3 {
                font-size: 12px;
                line-height: 22px;
                -webkit-line-clamp: 6;
            }

            .con03 .list ul li .txt .h2 {
                font-size: 14px;
                line-height: 24px;
            }
}


.tit2 {
}

    .tit2 .h2 {
        height: 30px;
        line-height: 30px;
    }

        .tit2 .h2 strong {
            float: left;
            font-size: 16px;
            color: var(--secondary-color);
        }

        .tit2 .h2 a {
            float: right;
            padding-right: 20px;
            background: url(../images/index_more1.png) right center no-repeat;
        }

.con04bg {
    padding: 60px 0;
    background: #F9F9F9;
}

.con04 {
}

.con04_lt {
    float: left;
    width: calc((100% - 30px)/2);
}

.con04_rt {
    float: right;
    width: calc((100% - 30px)/2);
}

.con04 .list {
    margin-top: 20px;
}

    .con04 .list ul li {
        height: 40px;
        line-height: 40px;
        border-bottom: 1px dotted #ccc;
        font-size: 14px;
    }

        .con04 .list ul li a {
            float: left;
            width: 70%;
            height: 40px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
        }

        .con04 .list ul li span {
            float: right;
            color: #999;
        }

@media(max-width:999px) {
    .con04bg {
        padding: 40px 0;
    }

    .con04_lt {
        width: 100%;
        margin-bottom: 20px;
    }

    .con04_rt {
        width: 100%;
    }

    .con04 .list {
        margin-top: 10px;
    }

        .con04 .list ul li {
            height: 40px;
            line-height: 40px;
            font-size: 14px;
        }

            .con04 .list ul li a {
                width: 70%;
                height: 40px;
            }
}


.con05bg {
    padding: 60px 0;
}

.con05 {
}

    .con05 .list {
        margin-top: 40px;
    }

        .con05 .list ul li {
            float: left;
            width: calc((100% - 60px)/4);
            margin: 0 0 20px 20px;
        }

            .con05 .list ul li:nth-child(4n-3) {
                margin-left: 0;
                clear: left;
            }

            .con05 .list ul li .img {
                padding-bottom: 66%;
                position: relative;
                overflow: hidden;
                border: 1px solid #ccc;
            }

                .con05 .list ul li .img img {
                    max-width: 100%;
                    max-height: 100%;
                    position: absolute;
                    top: 0;
                    right: 0;
                    bottom: 0;
                    left: 0;
                    margin: auto auto;
                    transition: all .3s ease;
                }

            .con05 .list ul li:hover .img img {
                transform: scale(1.1);
            }

            .con05 .list ul li .txt {
                margin-top: 15px;
                text-align: center;
            }

                .con05 .list ul li .txt .h2 {
                    font-size: 16px;
                    line-height: 26px;
                }

@media(max-width:999px) {
    .con05bg {
        padding: 40px 0;
    }

    .con05 .list {
        margin-top: 20px;
    }

        .con05 .list ul li {
            float: left;
            width: calc((100% - 10px)/2);
            margin: 0 0 20px 10px;
        }

            .con05 .list ul li:nth-child(4n-3) {
                margin-left: 10px;
                clear: none;
            }

            .con05 .list ul li:nth-child(2n-1) {
                margin-left: 0;
                clear: left;
            }

            .con05 .list ul li .txt {
                margin-top: 10px;
            }

                .con05 .list ul li .txt .h2 {
                    font-size: 14px;
                    line-height: 24px;
                }
}



.con06bg {
    padding: 60px 0;
    background: #F9F9F9;
}

.con06 {
}

    .con06 .list {
        margin-top: 40px;
    }

        .con06 .list ul li {
            float: left;
            width: calc((100% - 100px)/6);
            margin: 0 0 20px 20px;
        }

            .con06 .list ul li:nth-child(6n-5) {
                margin-left: 0;
                clear: left;
            }

            .con06 .list ul li .img {
                padding-bottom: 50%;
                position: relative;
                overflow: hidden;
                border: 1px solid #ccc;
            }

                .con06 .list ul li .img img {
                    max-width: 100%;
                    max-height: 100%;
                    position: absolute;
                    top: 0;
                    right: 0;
                    bottom: 0;
                    left: 0;
                    margin: auto auto;
                    transition: all .3s ease;
                }

            .con06 .list ul li:hover .img img {
                transform: scale(1.1);
            }

@media(max-width:999px) {
    .con06bg {
        padding: 40px 0;
    }

    .con06 .list {
        margin-top: 20px;
    }

        .con06 .list ul li {
            float: left;
            width: calc((100% - 20px)/3);
            margin: 0 0 20px 10px;
        }

            .con06 .list ul li:nth-child(6n-5) {
                margin-left: 10px;
                clear: none;
            }

            .con06 .list ul li:nth-child(3n-2) {
                margin-left: 0;
                clear: left;
            }
}




.footbg {
    background: #333;
}

.foot {
    color: #b7b7b7;
}

    .foot a {
        color: #b7b7b7;
    }

        .foot a:hover {
            color: #fff;
        }

    .foot .list1 {
        padding: 60px 0;
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: space-between;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: flex-start;
        align-items: flex-start;
    }

        .foot .list1 .lt {
            width: 33%;
        }

    .foot .f_contact {
        font-size: 14px;
        line-height: 24px;
    }

        .foot .f_contact .h2 {
            font-size: 16px;
            line-height: 26px;
            color: #fff;
            margin-bottom: 10px;
        }

        .foot .f_contact ul li {
            margin-bottom: 10px;
        }

    .foot .list1 .ct {
        max-width: 33%;
    }

    .foot .f_links {
        font-size: 14px;
        line-height: 24px;
    }

        .foot .f_links .h2 {
            font-size: 16px;
            line-height: 26px;
            color: #fff;
            margin-bottom: 10px;
        }

        .foot .f_links ul li {
            margin-bottom: 10px;
        }

    .foot .list1 .rt {
        max-width: 33%;
    }

    .foot .f_ewm {
    }

        .foot .f_ewm ul li {
            float: left;
            width: 110px;
            text-align: center;
            margin-right: 20px;
        }

            .foot .f_ewm ul li span {
                display: block;
                font-size: 14px;
                line-height: 24px;
                margin-bottom: 10px;
                color: #fff;
            }

            .foot .f_ewm ul li img {
                display: block;
                margin: 0 auto;
                width: 100%;
            }

    .foot .list2 {
        padding: 20px 0;
        border-top: 1px solid rgba(255,255,255,.1);
    }

    .foot .f_info {
        text-align: center;
        font-size: 14px;
        line-height: 24px;
    }

@media(max-width:999px) {
    .foot .list1 {
        padding: 30px 0;
        display: block;
    }

        .foot .list1 .lt {
            width: 100%;
            margin-bottom: 20px;
        }

    .foot .f_contact {
        font-size: 14px;
        line-height: 24px;
    }

        .foot .f_contact .h2 {
            font-size: 16px;
            line-height: 26px;
            margin-bottom: 10px;
        }

        .foot .f_contact ul li {
            margin-bottom: 5px;
        }

    .foot .list1 .ct {
        display: none;
    }

    .foot .list1 .rt {
        max-width: 100%;
    }

    .foot .list2 {
        padding: 15px 0;
    }

    .foot .f_info {
        font-size: 12px;
        line-height: 22px;
    }
}



/*Add------------------------------------------------------------------------------*/

.inbanner {
}

    .inbanner img {
        display: block;
        width: 100%;
    }

.inbar {
    border-bottom: 1px #E5E5E5 solid;
    height: 54px;
    line-height: 54px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.intit {
    font-size: 22px;
}

.weizhi {
    font-size: 14px;
}

.insidebg {
    padding: 40px 0 60px 0;
}

.inside {
}

.inside_lt {
    float: left;
    width: 270px;
}

.side_a {
    font-size: 14px;
    line-height: 24px;
}

    .side_a .h1 {
        font-size: 26px;
        line-height: 36px;
        color: #fff;
        background: var(--secondary-color);
        padding: 20px 0 20px 15px;
        border-bottom: 1px solid #fff;
    }

    .side_a ul {
    }

        .side_a ul li {
        }

    .side_a > ul > li {
        border-bottom: 1px #E5E5E5 solid;
    }

    .side_a ul li span {
        display: block;
        padding: 10px 10px 10px 15px;
        position: relative;
        cursor: pointer;
        background: url(../images/page-menu.gif) right center no-repeat;
    }

        .side_a ul li span:hover, .side_a ul li.hover > span {
            color: var(--secondary-color);
            background-image: url(../images/page-menu-c.gif);
        }

    .side_a ul li.active > span {
        background-image: url(../images/page-menu2.png);
    }

        .side_a ul li.active > span:hover {
            background-image: url(../images/page-menu2-c.png);
        }

    .side_a ul li a {
        display: inline-block;
        color: #333;
    }

    .side_a > ul > li > span a {
        font-size: 16px;
    }

    .side_a ul li span:hover a, .side_a ul li.hover > span a {
        color: var(--secondary-color);
    }

    .side_a ul li ul {
        padding: 0 10px 10px 15px;
        display: none;
    }

        .side_a ul li ul li span {
            padding: 5px 10px 5px 15px;
        }

        .side_a ul li ul li a {
        }

.inside_rt {
    float: right;
    width: calc(100% - 310px);
}

.inside_con {
    margin-top: 20px;
}

@media(max-width:999px) {
    .inbar {
        display: block;
        height: 40px;
        line-height: 40px;
    }

    .intit {
        font-size: 20px;
    }

    .weizhi {
        display: none;
    }

    .insidebg {
        padding: 20px 0 40px 0;
    }

    .inside_lt {
        display: none;
    }

    .inside_rt {
        width: 100%;
    }
}