@charset "utf-8";

html, body, h1, h2, h3, h4, h5, h6, hr, p, iframe, dl, dt, dd, ul, ol, li, pre, form, button, input, textarea, th, td, fieldset {
    margin: 0;
    padding: 0
}

ul, ol, dl {
    list-style-type: none
}

html, body {
    *position: static;
    height: 100%;
    font-size: 14px;
}

html {
    font-family: sans-serif;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%
}

a {
    text-decoration: none;
    cursor: pointer;
}

    a:hover {
        text-decoration: none;
        outline: 0;
        /*color: red !important*/
    }

    a.ie6:hover {
        zoom: 1
    }

    a:focus {
        outline: 0
    }

    a:hover, a:active {
        outline: 0
    }

:focus {
    outline: 0
}

body {
    color: #5a5a5a;
    margin: 0;
    background: #FFF;
    font-family: Microsoft YaHei;
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

.mn_scale_w48 {
    width: 48%;
}

.mn_layer_top {
    position: fixed;
    top: 0px;
    z-index: 9;
}

    .mn_layer_top .nav-item a.nav-link {
        color: #fff;
    }

.logo img {
    height: 60px;
}

.mn_top_menus {
    justify-content: flex-end;
    padding-right: 20px
}

.mn_top_tel {
    font-size: 18px;
    font-weight: bold;
    width: 380px;
}

    .mn_top_tel span, .mn_top_tel a {
        color: #fff;
    }


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

.mySwiper .mn_text {
    background: #00000069;
    padding: 15px;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 9;
    color: #fff;
    margin-top: -45px;
    margin-left: -175px;
}

    .mySwiper .mn_text p:nth-child(1) {
        font-size: 42px;
        font-weight: bold;
    }

    .mySwiper .mn_text p:nth-child(2) {
        font-size: 28px;
    }

    .mySwiper .mn_text p:nth-child(3) {
        font-size: 20px;
    }

.footer {
    background: #3a3c55;
}

    .footer .links, .copyright {
        color: #fff;
    }

        .footer .links a {
            padding-right: 10px;
        }

    .footer .copyright {
        text-align: center;
        padding: 0px 0px 15px 0px
    }

.fontSize16 {
    font-size: 16px;
}

.mn_icon_38 {
    width: 38px;
}

.mn_icon_68 {
    width: 68px;
}

.shadow-md {
    --tw-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color);
    box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
.breadcrumb {
    background: none;
}

.mn_card {
    border-width: 0;
    border-style: solid;
    border-color: #e5e7eb;
}

.mn_layer h2 {
    color: #0f3460;
    font-weight: bold;
    text-align: center;
}

.mn_layer {
    padding: 50px 0px 50px 0px;
}
    .mn_layer .more {
        text-align: center;
        padding:15px 0px;
    }
        .mn_layer .more a {
            background: none;
            display: inline-block;
            font-weight: 400;
            letter-spacing: .5px;
            padding: 9px 20px;
            border-radius: 4px;
            border: solid 1px #cccaca;
            color: #262626cc;
        }

    .mn_layer .title span {
        color: #a9a9a9;
        padding: 15px 10%;
        display: block;
        text-align: center;
    }


    .mn_layer .text {
        font-size: 16px;
        color: #4b5563;
        line-height: 32px;
    }

    .mn_layer .cover {
        overflow: hidden;
        border-radius: 5px;
    }

        .mn_layer .cover img {
            width: 100%;
            max-height: 100%;
        }

.mn_layer_1 {
    background: url(../images/abhh.jpg)
}

    .mn_layer_1 .title h2 {
        color: #fff;
    }

    .mn_layer_1 .card {
        min-height: 140px
    }

    .mn_layer_1 span.des {
        color: #fff;
        padding: 30px 0px 30px 0px;
        display: block;
        font-size: 20px;
    }

.mn_layer_3 {
    background: url(../images/bgbg.jpg)
}

    .mn_layer_3 .mn_anli li {
        float: left;
        width: 24%;
        margin-right: 10px;
        margin-bottom: 10px;
    }

        .mn_layer_3 .mn_anli li img,
        .mn_layer_4 .mn_news li img {
            max-width: 100%;
            text-align: center;
        }

.mn_layer_4 .mn_news li {
    float: left;
    width: 48%;
    margin-right: 10px;
    padding-bottom:10px;
    margin-bottom:10px;
}

    .mn_layer_4 .mn_news li .cover {
        width: 180px;
        height: 120px;
        overflow: hidden;
        margin-right: 10px;
    }

    .mn_layer_4 .mn_news li .text {
        width: 60%;
        line-height: 18px;
    }


    .mn_layer_4 .mn_news li h2 {
        font-size: 16px;
        font-weight: 500;
        color: inherit;
        text-align: left;
        padding-bottom: 15px;
        color: #262626;
        white-space: nowrap; /* 防止文本换行 */
        overflow: hidden; /* 隐藏溢出的内容 */
        text-overflow: ellipsis; /* 溢出内容显示为省略号 */
    }

.mn_layer_4 .mn_news .text .abs {
    font-size: 14px;
    line-height: 21px;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.mn_layer_4 .mn_news .text .abs a{
    color: #232323;
}
.mn_layer_4 .mn_news .text .time {
    font-size: 12px;
    color: #23232385
}


@media (max-width:576px) {
    .container-fluid {
        padding: 0px;
    }

    .mn_layer_top {
        position: initial;
    }

        .mn_layer_top .navbar-collapse {
            position: absolute;
            width: 100%;
            left: 0px;
            z-index: 99;
            top: 80px;
            background: #a0a0a0
        }

        .mn_layer_top .mn_top_menus {
            padding-right: 0px;
        }

            .mn_layer_top .mn_top_menus .nav-item {
                padding-left: 10px;
                padding-right: 10px;
            }


    .mn_layer_3 .mn_anli li {
        float: left;
        width: 47%;
        margin-right: 10px;
    }

    .mn_layer_4 .mn_news li {
        width: 99%;
    }
}


.article_list_box li, .product_list_box li, .video_list_box li {
    float: left;
    width: 24%;
    padding: 10px;
    border: solid 1px #eee;
    border-radius: 5px;
    margin-right: 10px;
    margin-bottom: 10px;
}

    .article_list_box li .cover, .product_list_box li .cover, .video_list_box li .cover {
    }

    .article_list_box li img, .product_list_box li img, .video_list_box li img {
        width: 100%; /* 或指定具体宽度 */
        height: auto; /* 保持图片的原始宽高比 */
        object-fit: contain; /* 保持图片的宽高比，完整显示 */
        max-height: 160px;
    }

    .article_list_box li h2, .product_list_box li h2, .video_list_box li h2 {
        font-size: 20px;
        padding-top: 16px;
        color: #363636;
        font-weight: normal;
        text-decoration: none;
        line-height: 140%;
        white-space: nowrap; /* 防止文本换行 */
        overflow: hidden; /* 隐藏溢出的内容 */
        text-overflow: ellipsis; /* 溢出内容显示为省略号 */
    }

    .article_list_box li .time {
        display: block;
        font-size: 13px;
        padding-top: 5px;
        color: #929292;
        font-weight: normal;
        text-decoration: none;
        line-height: 140%;
    }

    .article_list_box li .abstract {
        font-family: HarmonyOSSansCNRegular;
        font-size: 15px;
        line-height: 22px;
        padding-top: 9px;
        color: #5A5A5A;
        font-weight: normal;
        text-decoration: none;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }

    .product_list_box li .price{
        color:red;
        font-size:24px;
    }
        .product_list_box li .price span {
            font-size: 14px;
        }

    @media (max-width:576px) {
        .article_list_box li, .product_list_box li, .video_list_box li {
            float: none;
            width: 99%;
            display: flex
        }

            .article_list_box li .cover, .product_list_box li .cover, .video_list_box li .cover {
                height: 100px;
                flex: 0 0 130px; /* 固定宽度200px */
            }

            .article_list_box li .new-article, .product_list_box li .new-article, .video_list_box li .new-article {
                padding-left: 10px;
                flex-grow: 1; /* 剩余空间填充 */
            }

            .article_list_box li h2, .product_list_box li h2, .video_list_box li h2 {
                padding-top: 0px;
                display: -webkit-box;
                white-space: normal;
                max-width: 210px;
            }

        .article_list_box li .abstract {
            display: none;
        }
}

.download_list_box li {
    padding: 10px 0PX;
}

    .download_list_box li .cover {
        height: 230px;
    }

    .download_list_box li img {
        width: 100%; /* 或指定具体宽度 */
        height: auto; /* 保持图片的原始宽高比 */
        object-fit: contain; /* 保持图片的宽高比，完整显示 */
    }

    .download_list_box li h2 {
        font-size: 20px;
        padding-top: 16px;
        color: #363636;
        font-weight: normal;
        text-decoration: none;
        line-height: 140%;
        white-space: nowrap; /* 防止文本换行 */
        overflow: hidden; /* 隐藏溢出的内容 */
        text-overflow: ellipsis; /* 溢出内容显示为省略号 */
    }

.download_list_box .down {
    text-align: right;
    width: 100px;
}

@media (max-width:576px) {
    .download_list_box li {
        float: none;
        width: 100%;
        display: flex
    }



        .download_list_box li .new-download {
            padding-left: 10px;
            flex-grow: 1; /* 剩余空间填充 */
        }

        .download_list_box li h2 {
            padding-top: 0px;
            display: -webkit-box;
            white-space: normal;
            max-width: 210px;
        }
}



.product_content_box {
    font-size: 12px;
    color: #5A5A5A;
    padding: 15px 0px;
}
.product_content_box h1{
    font-size: 26px;
}
    .product_content_box .cover {
        width: 605px;
    }

        .product_content_box .cover img {
            width: 375px;
            height: auto;
            margin: 0px;
        }

.product_detail {
    font-size: 14px;
    color: #5A5A5A;
    font-weight: normal;
    line-height: 1.7em;
}

    .product_detail img {
        max-width: 100%;
    }

.product_info .sale-price {
    font-size: 24px;
    color: #d1292e
}

@media (max-width: 576px) {
    .product_content_box .cover {
        width: auto;
    }

        .product_content_box .cover img {
            width: 115px;
            height: auto;
            margin: 0px;
        }

    .product_content_box h1 {
        font-size: 12px;
    }

    .product_content_box .row {
        margin: 0px;
        padding: 0px;
    }
    .product_content_box .detail {
        padding-left: 10px;
    }
}

.artview_info {
    font-size: 12px;
    color: #5A5A5A;
    text-align: center;
    padding: 15px 0px;
}

.artview_detail {
    font-size: 14px;
    color: #5A5A5A;
    font-weight: normal;
    line-height: 1.7em;
}

    .artview_detail img {
        max-width: 100%;
    }

.video_content_box h1{
    display: block;
    font-family: SimSun;
    font-size: 19px;
    font-weight: bold;
    text-decoration: none;
}

.single_box .cate_img img {
    width: 100%;
}
.single_box  .content{
    line-height: 32px;
}
.mn_line {
    border: none;
    border-top: 1px dashed #054586;
    height: 0;
    margin-top: 15px;
}
.mn_font20 {
    font-size: 20px;
}
.mn_font22b {
    font-size: 22px;
    font-weight: bold
}
.mn_font45b {
    font-size: 45px;
    font-weight: bold
}
.mn_color001 {
    color: #bd090e
}
.mn_color002 {
    color: rgb(35, 41, 47);
}

.mn_article_h1 {
    display: block;
    font-family: SimSun;
    font-size: 19px;
    color: #d1292e;
    font-weight: bold;
    text-decoration: none;
}

.artview_info {
    font-size: 12px;
    color: #5A5A5A;
    text-align: center;
    padding: 15px 0px;
}

.artview_detail {
    font-size: 14px;
    color: #5A5A5A;
    font-weight: normal;
    line-height: 1.7em;
}

    .artview_detail img {
        max-width: 100%;
    }

.swiper-wrapper .design {
    min-height: 150px;
    width: 100%;
}

.navbar-brand .design {
    display: inline-block;
}

.mn_nav_scroll_bg {
    box-shadow: 0 1px 5px 0 rgba(0, 0, 0, .1);
    background: #fff;
    color: #262626;
    z-index:999;
}
    .mn_nav_scroll_bg a, .mn_nav_scroll_bg span,
    .mn_nav_scroll_bg .nav-item a.nav-link {
        color: #262626;
    }