ul {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

html,
body {
    position: relative;
    height: 100%;
}

a:hover {
    text-decoration: none;
}

img {
    max-width: 100%;
}

#menu_btn,
#close_btn {
    width: 0.5rem;
}

#menu {
    right: -100%;
    transition: all 0.5s;

    >div {
        display: flex;
        align-items: center;
        background-color: rgb(0 0 0 / 50%);
        padding: 0.1rem 0.3rem;
        justify-content: space-between;

        .logo {
            img {
                height: 0.88rem;
            }

            span {
                color: #fff;
                font-size: 0.14rem;
            }
        }
    }

    position: fixed;
    top: 0;
    z-index: 10;
    height: 100vh;
    width: 100%;
    background: #fff;
    text-align: center;

    li {
        padding: 0.3rem 0;
        border-bottom: 1px solid #f0efef;

        a {
            font-size: 0.4rem;
            color: #000;
        }
    }
}

.swiper-pagination {
    padding-right: 1.45rem;
    bottom: 0.39rem !important;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.swiper-pagination-bullet {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    margin-left: 0.33rem !important;

    .inner {
        flex: 0 0 12px;
        height: 12px;
        background-color: #fff;
        display: block;
        border-radius: 50%;
    }

}

.swiper-pagination-bullet-active {
    width: 18px;
    height: 18px;
    border: 1px solid #fff;
}

#navbar {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    padding: 0 1.46rem;

    .header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 1.2rem;

        .logo {
            display: flex;
            align-items: center;

            img {
                height: 0.8rem;
            }

            span {
                color: #fff;
                font-size: 0.24rem;
                width: 2.4rem;
            }
        }

        .nav_link {
            display: flex;
            align-items: center;

            li {
                a {
                    color: #fff;
                    font-size: 0.22rem;
                    padding: 0 0.375rem;
                }

                a:hover {
                    color: #45BEFE;
                }
            }
        }

        .language {
            color: #fff;
            font-size: 0.22rem;

            a {
                color: #fff;
                font-size: 0.22rem;
            }

            a:hover {
                color: #45BEFE;
            }
        }
    }
}

#swiper {
    width: 100%;
    height: 100%;
}


.session1 {
    width: 100%;

    .banner {
        width: 100%;
        height: 100%;

        #banner {
            height: 100%;
            overflow: hidden;

            .swiper-wrapper {
                .swiper-slide {
                    img {
                        width: 100%;
                    }
                }
            }
        }
    }

}

.session2 {
    width: 100%;
    background: url('../image/about_bg.png') no-repeat 100% 100%;
    background-size: cover;
    height: 100%;

    .container {
        width: 100%;
        padding: 0;
        display: flex;
        height: 100%;

        .company {
            flex: 0 0 50%;
            padding-left: 1.46rem;
            padding-right: 0.31rem;
            background: rgb(41 147 203 / 72%);
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            justify-content: center;

            .title {
                font-weight: bold;
                font-size: 0.56rem;
                color: #FFFFFF;
            }

            .title_en {
                font-size: 0.16rem;
                color: #FFFFFF;
                margin-bottom: 0.4rem;
            }

            .decorative {
                .line {
                    width: 0.1rem;
                    height: 1px;
                    border: 1px solid #FFFFFF;
                    opacity: 0.6;
                    margin-top: 0.2rem;
                }

                margin-bottom: 0.63rem;
            }

            .content {
                font-size: 0.24rem;
                color: #FFFFFF;
                text-align: left;
                margin-bottom: 0.8rem;
            }

            .num {
                display: flex;

                .num_item {
                    .num_num {
                        color: #fff;
                        font-size: 0.6rem;

                        span {
                            font-size: 0.14rem;
                        }
                    }

                    .num_title {
                        font-size: 0.14rem;
                        color: #fff;
                    }
                }

                .num_item:nth-child(1) {
                    margin-right: 1.23rem;
                    text-align: right;
                }

                .num_item:nth-child(2) {
                    margin-right: 1.45rem;
                    text-align: right;
                }

                .num_item:nth-child(3) {
                    text-align: left;

                    .num_num {
                        position: relative;

                        span {
                            position: absolute;
                            top: 0.1rem;
                        }
                    }
                }

                margin-bottom: 1rem;
            }

            .more {
                width: 2.05rem;
                height: 0.53rem;
                background: #FFFFFF;
                display: flex;
                justify-content: center;
                align-items: center;
                font-size: 0.18rem;
                color: #000000;

                img {
                    width: 0.22rem;
                    margin-left: 0.09rem;
                }
            }
        }

        .video {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;

            >div {
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                font-size: 0.27rem;
                color: #FFFFFF;

                img {
                    margin-bottom: 0.52rem;
                }
            }
        }
    }
}

.session3 {
    width: 100%;
    background: url('../image/productBg.png') no-repeat 100% 100%;
    background-size: cover;
    padding: 1.34rem 1.46rem;
    position: relative;

    .swiper_nav {
        margin: 0.6rem 0;
        text-align: center;

        a {
            border: 1px solid #1F86C2;
            padding: 0px 0.2rem;
            border-radius: 0.5rem;
            height: 0.4rem;
            display: inline-block;
            margin: 0 0.2rem;
            box-sizing: border-box;
            line-height: 0.4rem;
        }

        a.active {
            border: 1px solid #1F86C2;
            color: #fff;
            background: #1F86C2;
        }
    }

    .title {
        display: flex;
        flex-direction: column;
        align-items: center;

        .title_en {
            font-weight: bold;
            font-size: 0.32rem;
            color: #1F86C2;
        }

        .title_cn {
            font-size: 0.48rem;
            font-weight: bold;
        }

        .line {
            background: #1F86C2;
            width: 1rem;
            height: 4px;
            margin-top: 0.1rem;
        }
    }

    .swiper-button-prev {
        width: 0.8rem;
        height: 0.8rem;
        background: #1F86C2;
        border-radius: 50%;
    }

    .swiper-button-next {
        width: 0.8rem;
        height: 0.8rem;
        background: #1F86C2;
        border-radius: 50%;
    }

    .swiper-button-prev:after {
        color: #fff;
        font-size: 0.32rem;
    }

    .swiper-button-next:after {
        color: #fff;
        font-size: 0.32rem;
    }


    #product {

        .swiper-wrapper {
            .swiper-slide {
                display: flex;
                justify-content: space-evenly;

                .product_info {
                    text-align: left;
                    flex: 0 0 50%;

                    .slide_title {
                        font-size: 0.7rem;
                        color: #1F86C2;
                        font-weight: bold;
                    }

                    .slide_sub_title {
                        color: #000;
                        font-size: 0.28rem;
                        margin-bottom: 0.2rem;
                    }

                    .slide_content {
                        font-size: 0.24rem;
                        color: #333;
                    }
                }
            }
        }
    }
}

.session4 {
    width: 100%;
    padding: 1.34rem 1.46rem;
    position: relative;

    .title {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: 0.92rem;

        .title_en {
            font-weight: bold;
            font-size: 0.32rem;
            color: #1F86C2;
        }

        .title_cn {
            font-size: 0.48rem;
            font-weight: bold;
        }

        .line {
            background: #1F86C2;
            width: 1rem;
            height: 4px;
            margin-top: 0.1rem;
        }
    }

    .swiper-button-prev {
        top: 60%;
        left: 0.3rem;
    }

    .swiper-button-next {
        top: 60%;
        right: 0.3rem;
    }

    .swiper-button-prev:after {
        font-size: 0.41rem;
    }

    .swiper-button-next:after {
        font-size: 0.41rem;
    }

    .swiper-button-disabled {
        color: #D2D2D2;
    }

    #application {
        .swiper-wrapper {
            .swiper-slide {
                >.title_cn {
                    position: absolute;
                    bottom: 0;
                    line-height: 0.9rem;
                    font-weight: normal;
                    font-size: 0.3rem;
                    padding: 0 0.34rem;
                    width: 100%;
                    color: #E6E6E6;
                    text-align: left;
                }

                >img {
                    margin: 0 auto;
                    display: block;
                }

                .slide_info {
                    display: none;
                    position: relative;
                    width: 100%;
                    background: #fff;
                    bottom: 0.8rem;
                    padding: 0.25rem;
                    box-shadow: 0px 4px 6px #e6e6e6;
                    text-align: left;

                    .title_cn {
                        font-weight: normal;
                        font-size: 0.3rem;
                        color: #2993CB;
                    }

                    .title_en {
                        font-size: 0.14rem;
                        color: #404040;
                    }

                    .title_content {
                        font-size: 0.09rem;
                        color: #999999;
                        text-align: right;
                    }

                    .title_btn {
                        display: flex;
                        align-items: center;
                        justify-content: space-between;
                        margin-top: 0.1rem;

                        a {
                            width: 1.14rem;
                            height: 0.3rem;
                            background: #2993CB;
                            border-radius: 13px;
                            color: #fff;
                            font-size: 0.12rem;
                            display: flex;
                            align-items: center;
                            justify-content: center;

                            img {
                                margin-left: 0.05rem;
                            }
                        }

                        div {
                            font-size: 0.16rem;
                            color: #666666;
                        }
                    }
                }
            }
        }

        .swiper-slide:hover {
            >.title_cn {
                position: absolute;
                bottom: 1.03rem;
            }

            .slide_info {
                display: block;
            }
        }
    }
}


.session5 {
    width: 100%;
    padding: 1.34rem 1.46rem;
    background: url('../image/news_bg.png') no-repeat 100% 100%;
    background-size: cover;

    >.title {
        text-align: left;

        .title_cn {
            font-size: 0.56rem;
            color: #333333;
            font-weight: bold;
        }

        .title_en {
            font-size: 0.16rem;
            color: #666666;
        }
    }

    .tabs {
        text-align: right;
        margin-bottom: 0.76rem;

        .line {
            width: 1px;
            height: 0.19rem;
            background: #7D7D7D;
            margin: 0 .27rem;
            display: inline-block;
        }

        a {
            font-size: 0.26rem;
            color: #666666;
        }

        a.active {
            color: #2993CB;
        }
    }

    .news {
        display: flex;

        .recommend {
            position: relative;
            flex: 0 0 40%;

            .content {
                position: absolute;
                bottom: 0;
                width: 100%;
                display: flex;
                align-items: center;
                justify-content: space-between;
                height: 0.9rem;
                background: rgb(0 0 0 / 70%);
                color: #fff;
                padding: 0 0.4rem;
                font-size: 0.22rem;

                .time {
                    font-size: 0.16rem;
                }

                .title {
                    font-style: normal;
                    word-break: break-all;
                    text-overflow: ellipsis;
                    overflow: hidden;
                    display: -webkit-box;
                    -webkit-box-orient: vertical;
                    -webkit-line-clamp: 1;
                    flex: 0 0 75%;
                }
            }
        }

        .list {
            margin-left: 0.86rem;
            display: flex;
            flex-direction: column;
            height: 100%;
            justify-content: space-between;

            li {
                a {
                    display: flex;
                    align-items: center;

                    .time {
                        flex: 0 0 0.52rem;
                        margin-right: 0.65rem;

                        >div:nth-child(1) {
                            font-weight: bold;
                            font-size: 0.46rem;
                            color: #666666;
                        }

                        >div:nth-child(2) {
                            font-size: 0.12rem;
                            color: #666666;
                        }
                    }

                    .content {
                        text-align: left;

                        .title {
                            font-size: 0.24rem;
                            color: #333333;
                            margin-bottom: 0.12rem;
                        }

                        .desc {
                            font-size: 0.18rem;
                            color: #999999;
                            word-break: break-all;
                            text-overflow: ellipsis;
                            overflow: hidden;
                            display: -webkit-box;
                            -webkit-box-orient: vertical;
                            -webkit-line-clamp: 1;
                        }
                    }
                }
            }
        }
    }
}

.session6 {
    width: 100%;
    padding: 1.34rem 2rem;
    background: #1E87C2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;

    .footer_bottom {
        border-top: 1px solid rgb(255 255 255 / 49%);
        position: absolute;
        width: 100%;
        bottom: 0;
        left: 0;
        font-size: 0.18rem;
        color: #FFFFFF;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 1rem;
    }

    .footer_middle {
        display: flex;
        justify-content: space-between;
        padding: 0 0.8rem;
        margin-top: 0.61rem;

        .contact {
            font-size: 0.2rem;
            color: #FFFFFF;

            .phone {
                display: flex;
                align-items: center;
                margin-bottom: 0.08rem;

                img {
                    margin-right: 0.1rem;
                }
            }

            .address {
                text-align: left;
            }
        }

        .wx {
            img {
                width: 0.87rem;
                margin-bottom: 0.08rem;
            }

            font-size: 0.16rem;
            color: #FFFFFF;
            opacity: 0.8;
        }
    }

    .footer_top {
        display: flex;
        justify-content: space-between;

        .footer_logo {
            flex: 0 0 5.26rem;
            text-align: left;

            img {
                width: 2.79rem;
            }

            >div {
                padding-left: 0.8rem;

                .line {
                    height: 1px;
                    width: 0.25rem;
                    background-color: #fff;
                    opacity: 0.6;
                    margin-top: 0.2rem;
                    margin-bottom: 0.15rem;
                }

                .slogan {
                    color: #fff;
                    font-size: 0.12rem;
                }

                .company-description {
                    margin-top: 0.23rem;
                    font-size: 0.18rem;
                    color: #FFFFFF;
                    opacity: 0.64;
                }
            }


        }

        .side_bar {
            display: flex;

            dl {
                text-align: left;
                margin-right: 0.95rem;
            }

            dl:nth-child(4) {
                margin-right: 0.8rem;
            }

            dt {
                font-size: 0.24rem;
                color: #FFFFFF;
                margin-bottom: 0.52rem;
            }

            dd {
                margin-bottom: 0.2rem;

                a {
                    font-size: 0.18rem;
                    color: #FFFFFF;
                }
            }
        }
    }
}

.navbar {
    display: none;
}

.navbar-default {
    background: none;
    border: 0 none;
}

@media (max-width: 767px) {
    #navbar {
        padding-right: 0.4rem;
        padding-left: 0.4rem;

        .header {
            display: none;
        }
    }

    .navbar {
        display: block;
        margin-top: 0.2rem;
        margin-bottom: 0;
        min-height: auto;

        .navbar-collapse {
            background-color: #fff;
            padding: 0;

            .navbar-nav {
                margin: 0;
            }
        }

        .navbar-header {
            display: flex;
            align-items: center;
            justify-content: space-between;

            .navbar-toggle {
                margin: 0;
                background: none;
                box-shadow: none;
                outline: none;
                border: 0 none;

                .icon-bar {
                    background-color: #fff;
                }
            }
        }

        .navbar-header:before {
            content: none;
        }

        .navbar-header:after {
            content: none;
        }

        .logo {
            img {
                height: 0.6rem;
            }

            span {
                color: #fff;
                font-size: 0.24rem;
            }
        }

    }

    .session2 {
        background: none;

        .container {
            flex-direction: column;
            padding: 0;

            .company {
                padding-right: 0.4rem;
                padding-left: 0.4rem;
            }

            .video {
                background: url(http://127.0.0.1:5500/image/about_bg.png) no-repeat 100% 100%;
                background-size: cover;

                >div img {
                    margin-bottom: 0;
                    width: 1.5rem;
                }
            }
        }
    }

    .session3 {
        padding: 1.34rem 0.4rem;

        #product {
            overflow: hidden;

            .swiper-wrapper {
                .swiper-slide {
                    flex-direction: column;
                    align-items: center;

                    .product_info {
                        text-align: center;
                    }

                    .product_img {
                        margin-top: 0.4rem;

                        img {
                            height: 2rem;
                        }
                    }
                }
            }
        }

        .swiper_nav {
            display: flex;
            justify-content: center;

            a {
                font-size: 0.14rem;
                margin: 0 0.1rem;
            }
        }
    }

    .session5 {
        .tabs {
            text-align: left;
            margin-top: 0.1rem;
        }

        .news {
            .recommend {
                display: none;
            }

            .list {
                margin: 0;

                li {
                    margin-bottom: 0.2rem;
                }

                li:last-child {
                    margin: 0;
                }
            }
        }
    }

    .session5 {
        padding: 1.34rem 0.4rem;
    }

    .session6 {
        padding: 1.34rem 0.4rem;

        .footer_top {
            flex-direction: column;

            .footer_logo {
                flex: auto;
                margin-bottom: 0.4rem;

                >div {
                    padding: 0;
                }
            }

            .side_bar {
                display: flex;
                justify-content: space-between;

                dl {
                    margin: 0;
                }
            }
        }

        .footer_middle {
            padding: 0;
        }
    }
}