.flex-center-space-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.flex-space-between {
    display: flex;
    justify-content: space-between;
}
#qingschool header {
    background-color: #ffffff;
}
nav {
    background: #ffffff;
    box-shadow: 0px 4px 6px 0px rgba(193, 193, 193, 0.28);
}

.head-right {
    display: flex;
    align-items: center;
}

/* 轮播图样式修改 */
.lunbo-box > img {
    border-radius: 6px;
}

.layui-carousel-ind ul {
    position: absolute;
    right: 50px;
    display: inline-block;
    background-color: transparent;
}
.layui-carousel-ind ul:hover {background-color: transparent;}
.layui-carousel-ind ul li {
    width: 38px;
    height: 8px;
    border-radius: 4px;
    margin-left: 30px;
}
/* 内容区域 */
#content-center {
    background-color: #f2f4f7;
}
/* 导航栏图标 */
.icon-nav-home {
    background-image: url(/static/image/qingschool1/zhongxin.svg);
}
.icon-nav-case {
    background-image: url(/static/image/qingschool1/anli.svg);
}
.icon-nav-product {
    background-image: url(/static/image/qingschool1/dongtai.svg);
}
.icon-nav-video {
    background-image: url(/static/image/qingschool1/shipin.svg);
}
.icon-nav-live {
    background-image: url(/static/image/qingschool1/zixun.svg);
}
.article-body img {
    max-width: 100%;
    height: auto;
}
@media screen and (min-width: 1300px) {
    .layui-container {
        width: 1200px !important;
        padding: 0 !important;
    }
    .header-nav {
        height: 65px;
    }
    .logo img {
        width: 124px;
        height: 45px;
    }
    .head-right > .text {
        margin-right: 30px;
        height: 30px;
        line-height: 30px;
    }

    .head-right > .text > a {
        font-size: 14px;
        color: #999999;
    }
    .btns > a {
        display: inline-block;
        text-align: center;
        width: 103px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        border-radius: 15px;
        box-sizing: border-box;
        border: none;
        cursor: pointer;
    }
    .btns > a.login {
        background: #fff;
        border: 1px solid #00CCB0;
        color: #00CCB0;
        margin-right: 20px;
    }

    .btns > a.free-btn {
        background: #00CCB0;
        color: #ffffff;
    }
    /* 导航栏 */
    .school-nav {
        height: 65px;
        display: flex;
        align-items: center;
    }

    .school-nav > a {
        font-size: 16px;
        margin-right: 80px;
        display: inline-block;
        height: 65px;
        line-height: 65px;
        padding: 0 6px;
        box-sizing: border-box;
    }

    .school-nav > a > .icon-nav-item {
        display: inline-block;
        width: 18px;
        height: 18px;
        margin-right: 5px;
        background-size: contain;
        background-repeat: no-repeat;
        opacity: 0;
        transition: opacity .25s;
        vertical-align: middle;
    }

    .school-nav > a > span {
        font-size: 16px;
        color: #333333;
        vertical-align: middle;
    }
    .school-nav > a:hover span, .school-nav > a.active span {
        color: #00CCB0;
    }

    .school-nav > a:hover, .school-nav > a.active {
        border-bottom: 3px solid #00CCB0;
    }

    .school-nav > a.active .icon-nav-item {
        opacity: 1;
    }

    .school-nav > a:hover .icon-nav-item {
        opacity: 1;
    }
    #content-center {
        padding-bottom: 80px;
    }
    /* 面包屑导航栏 */
    .single-breadcrumb {padding: 24px 0;color: #666666;}
    .breadcrumb-link {color: #00CCB0;font-size: 14px;}
    .breadcrumb-link:hover {color: #00CCB0;}
    .school-left-con {width: 65%;}
    .school-right-con {width: 32%;}
    .box-fixed{
        position: sticky;
        top: 20px;
    }
    /* 文章详情页 */
    .single-article-content {
        padding: 40px;
        background: #ffffff;
        border: 1px solid #e5eaf1;
        border-radius: 5px;
    }

    .article-head-title > h2 {
        font-size: 24px;
        line-height: 36px;
        color: #333333;
        font-weight: 600;
        text-align: justify;
    }

    .article-head > .article-head-desc {
        position: relative;
        margin-top: 24px;
        font-size: 12px;
        line-height: 22px;
        color: #999999;
    }

    .article-head-desc .time, .article-head-desc .category {
        font-size: 12px;
        line-height: 22px;
        color: #999999;
    }
    .article-head-desc .vertical-bar {
        display: inline-block;
        margin: 0 12px;
    }
    .article-head-desc .tags-box {display: inline-block;}
    .article-head-desc .tags-box .tag-item {
        display: inline-block;
        margin: 0 4px;
        padding: 6px 8px;
        color: currentColor;
        background: #f5f5f5;
        border-radius: 2px;
        -webkit-transition: all .25s ease-in-out;
        -o-transition: all .25s ease-in-out;
        transition: all .25s ease-in-out;
    }

    .reading-box {
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }

    .reading-box .icon-view {
        display: inline-block;
        width: 14px;
        height: 14px;
        background: url(/static/image/qingschool/eyes.svg) no-repeat center;
        background-size: contain;
        vertical-align: middle;
    }

    .article-head-desc .reading-box span {
        display: inline-block;
        color: #8c8d9e;
        font-size: 12px;
        line-height: 22px;
        vertical-align: middle;
    }

    .article-head-desc .tags-box .tag-item:hover {
        background: #00CCB0;
        color: #fff;
    }

    /* 摘要 */
    .article-excerpt {
        margin-top: 24px;
        padding: 16px 24px;
        background: #f5f5f5;
    }

    .article-excerpt p {
        position: relative;
        color: #464964;
        padding-left: 48px;
        font-size: 14px;
        line-height: 24px;
    }

    .article-excerpt p span {
        position: absolute;
        top: 2px;
        left: 0;
        color: #171c3c;
        font-size: 16px;
        font-weight: 600;
    }

    /* 文章主体 */
    .article-body {
        margin-top: 24px;
        color: #464964;
        line-height: 2;
    }

    /* 分割线 */
    .divider {
        margin: 40px 0;
        width: 100%;
        height: 1px;
        background: #e5e5e5;
    }

    /* 上一篇下一篇 */
    .article-link .article-link-item {
        color: #171c3c;
        font-size: 14px;
        line-height: 20px;
    }

    .article-link .article-link-item + .article-link-item {
        margin-top: 16px;
    }

    .article-link .article-link-item a {
        color: #171c3c;
        font-size: 14px;
        line-height: 20px;
    }

    .article-link .article-link-item a:hover {
        color: #00CCB0;
    }

    .siderbar-item {
        width: 100%;
        background-color: #ffffff;
        border: 1px solid #e5e5e5;
        border-radius: 10px;
        padding: 24px 24px 32px;
        box-sizing: border-box;
        margin-top: 39px;
    }
    /* 搜索框 */
    .siderbar-item-search {
        padding: 0;
        margin-top: 0;
    }
    .search-form {width: 100%;position: relative;}
    .search-form input {
        height: 40px;
        border: none;
        outline: 0;
    }
    .search-form .searchInput {
        width: 100%;
        padding: 0 40px;
        color: #8c8d9e;
        background-color: #fff;
        border-radius: 10px;
    }

    .search-form .submitInput {
        position: absolute;
        width: 40px;
        top: 0;
        right: 0;
        font-size: 0;
        cursor: pointer;
        background-color: #fff;
        background: url(/static/image/qingschool/search-icon.png) no-repeat center;
        background-size: 14px;
    }
    /* 热门文章 */
    .siderbar-item-head {
        margin-bottom: 8px;
    }

    .siderbar-item-head > h2 {
        position: relative;
        font-size: 20px;
        font-weight: 600;
        line-height: 32px;
        color: #171c3c;
        border-bottom: 1px solid #e5eaf1;
    }

    .siderbar-item-head > h2 > span {
        display: inline-block;
        position: relative;
        padding-bottom: 10px;
    }

    .siderbar-item-head > h2 > span::after {
        position: absolute;
        content: '';
        bottom: -2px;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: #00CCB0;
    }

    .switch-article {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        right: 0;
        font-size: 14px;
        line-height: 1;
        color: #999999;
        margin-top: -5px;
        font-weight: 400;
    }

    .switch-article > .switch-article-btn {
        display: inline-block;
        vertical-align: middle;
        margin: 0 8px;
        cursor: pointer;
    }

    .switch-article > .switch-article-btn.active {
        color: #00CCB0;
    }

    .hot-article-list {
        display: none;
    }

    .hot-article-list.active {
        display: block;
    }

    .article-item {
        position: relative;
        padding: 14px 0 14px 48px;
    }

    .article-item:not(:first-child) {
        border-top: 1px solid #e5e5e5;
    }

    .article-item::before {
        position: absolute;
        font-size: 36px;
        font-weight: bold;
        left: 0;
    }

    .article-item:nth-child(1)::before {
        content: '01';
        color: #f55b5b;
    }

    .article-item:nth-child(2)::before {
        content: '02';
        color: #FF9D47;
    }

    .article-item:nth-child(3)::before {
        content: '03';
        color: #FFD16B;
    }

    .article-item:nth-child(4)::before {
        content: '04';
        color: #E0E0E0;
    }

    .article-item:nth-child(5)::before {
        content: '05';
        color: #E0E0E0;
    }

    .hot-article-list .article-item .link {
        font-size: 14px;
        line-height: 20px;
        color: #666666;
    }

    .article-item .link p {
        font-size: 14px;
        line-height: 20px;
        overflow: hidden;
        -o-text-overflow: ellipsis;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .article-item .link p:hover {
        color: #00CCB0;
    }

    .article-item .link .time {
        display: block;
        margin-top: 12px;
        font-size: 12px;
        line-height: 1;
        color: #999999;
        text-align: right;
    }

    /* 热门产品 */
    .hot-products-list {
        margin-left: -7px;
        margin-right: -7px;
        font-size: 0;
    }

    .hot-products-list > li {
        display: inline-block;
        font-size: 14px;
        padding: 0 7px;
        width: 50%;
        margin-top: 20px;
    }

    .hot-products-list .hot-products-item {
        display: block;
        padding: 14px;
        padding-left: 14px;
        background-color: #f4f4f4;
        border-radius: 5px;
    }

    .hot-products-list .hot-products-item:hover {
        background-color: #00CCB0;
    }

    .hot-products-list .hot-products-item:hover span {
        color: #ffffff;
    }

    .hot-products-list .hot-products-item .icon-hot-product {
        display: inline-block;
        width: 16px;
        height: 16px;
        background-repeat: no-repeat;
        background-size: contain;
        vertical-align: middle;
    }

    .hot-products-list .hot-products-item .icon-hot-product.icon-hot-product_1 {
        background-image: url(/static/image/index1/pingtai.svg);
    }

    .hot-products-list .hot-products-item .icon-hot-product.icon-hot-product_2 {
        background-image: url(/static/image/index1/telemedicine.svg);
    }

    .hot-products-list .hot-products-item .icon-hot-product.icon-hot-product_3 {
        background-image: url(/static/image/index1/mediazb.svg);
    }

    .hot-products-list .hot-products-item .icon-hot-product.icon-hot-product_4 {
        background-image: url(/static/image/index1/shoisujiao.svg);
    }
    .hot-products-item span {
        font-size: 16px;
        line-height: 1;
        color: #666666;
        display: inline-block;
        vertical-align: middle;
        margin-left: 4px;
    }
    .hot-tags-list {
        margin-left: -4px;
        margin-right: -4px;
        font-size: 0;
    }

    .hot-tags-list > li {
        display: inline-block;
        padding-left: 4px;
        padding-right: 4px;
        font-size: 14px;
        margin-top: 16px;
    }

    .hot-tags-list .hot-tag-item {
        display: inline-block;
        padding: 9px 20px;
        font-size: 14px;
        color: #666666;
        border-radius: 5px;
        background-color: #f4f4f4;
    }

    .hot-tags-list .hot-tag-item:hover {
        background-color: #00CCB0;
        color: #ffffff;
    }

    /* 微信公众号 */
    .wechat-public {
        position: relative;
        margin-top: 30px;
    }

    .wechat-public > img {
        display: inline-block;border: 1px solid #00ccb0;border-radius: 8px;
        vertical-align: top;
        width: 138px;
        height: 138px;
    }

    .wechat-public > p {
        position: absolute;
        top: 50%;
        right: 10%;
        font-size: 14px;
        font-weight: 400;
        font-family: 'Microsoft YaHei';
        color: #333333;
        transform: translateY(-50%);
    }
}

@media screen and (max-width: 1300px) and (min-width: 992px) {
    .layui-container {
        width: 970px !important;
        padding: 0 !important;
    }

    .header-nav {
        height: 65px;
    }
    .logo img {
        width: 100px;
        height: 40px;
    }
    .head-right > .text {
        height: 30px;
        line-height: 30px;
    }
    .head-right > .text > a {
        font-size: 14px;
        color: #999999;
    }
    .head-right > .text > a:first-child {
        margin-right: 20px;
    }
    .btns > a {
        display: inline-block;
        text-align: center;
        width: 96px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        border-radius: 15px;
        box-sizing: border-box;
        border: none;
        cursor: pointer;
    }
    .btns > a.login {
        background: #fff;
        border: 1px solid #00CCB0;
        color: #00CCB0;
    }
    .btns > a.free-btn {
        background: #00CCB0;
        color: #ffffff;
        margin-left: 20px;
    }

    /* 导航栏 */
    .school-nav {
        height: 65px;
        display: flex;
        align-items: center;
    }

    .school-nav > a {
        font-size: 16px;
        margin-right: 45px;
        display: inline-block;
        height: 65px;
        line-height: 65px;
        padding: 0 6px;
        box-sizing: border-box;
    }

    .school-nav > a > .icon-nav-item {
        display: inline-block;
        width: 18px;
        height: 18px;
        margin-right: 5px;
        background-size: contain;
        background-repeat: no-repeat;
        opacity: 0;
        transition: opacity .25s;
        vertical-align: middle;
    }

    .school-nav > a > span {
        font-size: 16px;
        color: #333333;
        vertical-align: middle;
    }


    .school-nav > a:hover span, .school-nav > a.active span {
        color: #00CCB0;
    }

    .school-nav > a:hover, .school-nav > a.active {
        border-bottom: 3px solid #00CCB0;
    }

    .school-nav > a.active .icon-nav-item {
        opacity: 1;
    }

    .school-nav > a:hover .icon-nav-item {
        opacity: 1;
    }

    #content-center {
        padding-bottom: 60px;
    }

    /* 面包屑导航栏 */
    .single-breadcrumb {
        padding: 24px 0;
        color: #666666;
    }

    .breadcrumb-link {
        color: #00CCB0;
        font-size: 14px;
    }

    .breadcrumb-link:hover {
        color: #00CCB0;
    }

    .school-left-con {
        width: 67%;
    }

    .school-right-con {
        width: 30%;
    }
    /* 文章详情页 */
    .single-article-content {
        padding: 32px;
        background: #ffffff;
        border: 1px solid #e5eaf1;
        /* min-height: 600px; */
        border-radius: 5px;
    }

    .article-head-title > h2 {
        font-size: 22px;
        line-height: 36px;
        color: #333333;
        font-weight: 600;
        text-align: justify;
    }

    .article-head > .article-head-desc {
        position: relative;
        margin-top: 18px;
        font-size: 12px;
        line-height: 22px;
        color: #999999;
    }

    .article-head-desc .time, .article-head-desc .category {
        font-size: 12px;
        line-height: 22px;
        color: #999999;
    }

    .article-head-desc .vertical-bar {
        display: inline-block;
        margin: 0 10px;
    }

    .article-head-desc .tags-box {
        display: inline-block;
    }

    .article-head-desc .tags-box .tag-item {
        display: inline-block;
        margin: 0 4px;
        padding: 4px 6px;
        color: currentColor;
        background: #f5f5f5;
        border-radius: 2px;
        -webkit-transition: all .25s ease-in-out;
        -o-transition: all .25s ease-in-out;
        transition: all .25s ease-in-out;
    }

    .reading-box {
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }

    .reading-box .icon-view {
        display: inline-block;
        width: 14px;
        height: 14px;
        background: url(/static/image/qingschool/eyes.svg) no-repeat center;
        background-size: contain;
        vertical-align: middle;
    }

    .article-head-desc .reading-box span {
        display: inline-block;
        color: #8c8d9e;
        font-size: 12px;
        line-height: 22px;
        vertical-align: middle;
    }

    .article-head-desc .tags-box .tag-item:hover {
        background: #00CCB0;
        color: #fff;
    }

    /* 摘要 */
    .article-excerpt {
        margin-top: 20px;
        padding: 12px 20px;
        background: #f5f5f5;
    }

    .article-excerpt p {
        position: relative;
        color: #464964;
        padding-left: 48px;
        font-size: 14px;
        line-height: 24px;
    }

    .article-excerpt p span {
        position: absolute;
        top: 0px;
        left: 0;
        color: #171c3c;
        font-size: 16px;
        font-weight: 600;
    }

    /* 文章主体 */
    .article-body {
        margin-top: 24px;
        color: #464964;
        line-height: 2;
    }

    /* 分割线 */
    .divider {
        margin: 40px 0;
        width: 100%;
        height: 1px;
        background: #e5e5e5;
    }

    /* 上一篇下一篇 */
    .article-link .article-link-item {
        color: #171c3c;
        font-size: 14px;
        line-height: 20px;
    }

    .article-link .article-link-item + .article-link-item {
        margin-top: 16px;
    }

    .article-link .article-link-item a {
        color: #171c3c;
        font-size: 14px;
        line-height: 20px;
    }

    .article-link .article-link-item a:hover {
        color: #00CCB0;
    }

    .siderbar-item {
        width: 100%;
        background-color: #ffffff;
        border: 1px solid #e5e5e5;
        border-radius: 10px;
        padding: 24px 24px 32px;
        box-sizing: border-box;
        margin-top: 24px;
    }

    /* 搜索框 */
    .siderbar-item-search {
        padding: 0;
        margin-top: 0;
    }

    .search-form {
        width: 100%;
        position: relative;
    }

    .search-form input {
        height: 40px;
        border: none;
        outline: 0;
    }

    .search-form .searchInput {
        width: 100%;
        padding: 0 40px;
        color: #8c8d9e;
        background-color: #fff;
        border-radius: 10px;
    }

    .search-form .submitInput {
        position: absolute;
        width: 40px;
        top: 0;
        right: 0;
        font-size: 0;
        cursor: pointer;
        background-color: #fff;
        background: url(/static/image/qingschool/search-icon.png) no-repeat center;
        background-size: 14px;
    }

    /* 热门文章 */
    .siderbar-item-head {
        margin-bottom: 8px;
    }

    .siderbar-item-head > h2 {
        position: relative;
        font-size: 18px;
        font-weight: 600;
        line-height: 32px;
        color: #171c3c;
        border-bottom: 1px solid #e5eaf1;
    }

    .siderbar-item-head > h2 > span {
        display: inline-block;
        position: relative;
        padding-bottom: 10px;
    }

    .siderbar-item-head > h2 > span::after {
        position: absolute;
        content: '';
        bottom: -2px;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: #00CCB0;
    }

    .switch-article {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        right: 0;
        font-size: 14px;
        line-height: 1;
        color: #999999;
        margin-top: -5px;
        font-weight: 400;
    }

    .switch-article > .switch-article-btn {
        display: inline-block;
        vertical-align: middle;
        margin: 0 8px;
        cursor: pointer;
    }

    .switch-article > .switch-article-btn.active {
        color: #00CCB0;
    }

    .hot-article-list {
        display: none;
    }

    .hot-article-list.active {
        display: block;
    }

    .article-item {
        position: relative;
        padding: 14px 0 14px 48px;
        /* background-repeat: no-repeat;
        background-size: 30px 30px;
        background-position-y: 16px; */
    }

    .article-item:not(:first-child) {
        border-top: 1px solid #e5e5e5;
    }

    .article-item::before {
        position: absolute;
        font-size: 36px;
        font-weight: bold;
        left: 0;
    }

    .article-item:nth-child(1)::before {
        content: '01';
        color: #f55b5b;
    }

    .article-item:nth-child(2)::before {
        content: '02';
        color: #FF9D47;
    }

    .article-item:nth-child(3)::before {
        content: '03';
        color: #FFD16B;
    }

    .article-item:nth-child(4)::before {
        content: '04';
        color: #E0E0E0;
    }

    .article-item:nth-child(5)::before {
        content: '05';
        color: #E0E0E0;
    }

    .hot-article-list .article-item .link {
        font-size: 14px;
        line-height: 20px;
        color: #666666;
    }

    .article-item .link p {
        font-size: 14px;
        line-height: 20px;
        overflow: hidden;
        -o-text-overflow: ellipsis;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .article-item .link p:hover {
        color: #00CCB0;
    }

    .article-item .link .time {
        display: block;
        margin-top: 12px;
        font-size: 12px;
        line-height: 1;
        color: #999999;
        text-align: right;
    }

    /* 热门产品 */
    .hot-products-list {
        margin-left: -7px;
        margin-right: -7px;
        font-size: 0;
    }

    .hot-products-list > li {
        display: inline-block;
        font-size: 14px;
        padding: 0 7px;
        width: 50%;
        margin-top: 16px;
    }

    .hot-products-list .hot-products-item {
        display: block;
        padding: 12px 10px;
        background-color: #f4f4f4;
        border-radius: 4px;
    }

    .hot-products-list .hot-products-item:hover {
        background-color: #00CCB0;
    }

    .hot-products-list .hot-products-item:hover span {
        color: #ffffff;
    }

    .hot-products-list .hot-products-item .icon-hot-product {
        display: inline-block;
        width: 14px;
        height: 14px;
        background-repeat: no-repeat;
        background-size: contain;
        vertical-align: middle;
    }

    .hot-products-list .hot-products-item .icon-hot-product.icon-hot-product_1 {
        background-image: url(/static/image/index1/pingtai.svg);
    }

    .hot-products-list .hot-products-item .icon-hot-product.icon-hot-product_2 {
        background-image: url(/static/image/index1/telemedicine.svg);
    }

    .hot-products-list .hot-products-item .icon-hot-product.icon-hot-product_3 {
        background-image: url(/static/image/index1/mediazb.svg);
    }

    .hot-products-list .hot-products-item .icon-hot-product.icon-hot-product_4 {
        background-image: url(/static/image/index1/shoisujiao.svg);
    }

    .hot-products-item span {
        font-size: 14px;
        line-height: 1;
        color: #666666;
        display: inline-block;
        vertical-align: middle;
        margin-left: 4px;
    }
    .hot-tags-list {
        margin-left: -4px;
        margin-right: -4px;
        font-size: 0;
    }

    .hot-tags-list > li {
        display: inline-block;
        padding-left: 4px;
        padding-right: 4px;
        font-size: 14px;
        margin-top: 14px;
    }

    .hot-tags-list .hot-tag-item {
        display: inline-block;
        padding: 9px 14px;
        font-size: 14px;
        color: #666666;
        border-radius: 5px;
        background-color: #f4f4f4;
    }

    .hot-tags-list .hot-tag-item:hover {
        background-color: #00CCB0;
        color: #ffffff;
    }

    /* 微信公众号 */
    .wechat-public {
        position: relative;
        margin-top: 24px;
    }

    .wechat-public > img {
        width: 110px;
        height: 110px;
    }

    .wechat-public > p {
        position: absolute;
        top: 50%;
        right: 10%;
        font-size: 14px;
        font-weight: 400;
        font-family: 'Microsoft YaHei';
        color: #333333;
        transform: translateY(-50%);
    }
}

@media screen and (max-width: 992px) and (min-width: 769px) {
    .layui-container {
        width: 750px !important;
        padding: 0 !important;
    }
    .header-nav {
        height: 65px;
    }
    .logo img {
        width: 90px;
        height: 36px;
    }
    .head-right > .text {
        height: 30px;
        line-height: 30px;
    }
    .head-right > .text > a {
        font-size: 14px;
        color: #999999;
    }
    .head-right > .text > a:first-child {
        margin-right: 16px;
    }

    .btns > a {
        display: inline-block;
        text-align: center;
        width: 103px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        border-radius: 15px;
        border: none;
        cursor: pointer;
        box-sizing: border-box;
    }

    .btns > a.login {
        background: #fff;
        border: 1px solid #00CCB0;
        color: #00CCB0;
    }

    .btns > a.free-btn {
        background: #00CCB0;
        color: #ffffff;
        margin-left: 20px;
    }

    /* 导航栏 */
    .school-nav {
        height: 65px;
        display: flex;
        align-items: center;
    }

    .school-nav > a {
        font-size: 14px;
        margin-right: 20px;
        display: inline-block;
        height: 65px;
        line-height: 65px;
        padding: 0 6px;
        box-sizing: border-box;
    }

    .school-nav > a > .icon-nav-item {
        display: inline-block;
        width: 16px;
        height: 16px;
        margin-right: 0px;
        background-size: contain;
        background-repeat: no-repeat;
        opacity: 0;
        transition: opacity .25s;
        vertical-align: middle;
    }

    .school-nav > a > span {
        font-size: 14px;
        color: #333333;
        vertical-align: middle;
    }


    .school-nav > a:hover span, .school-nav > a.active span {
        color: #00CCB0;
    }

    .school-nav > a:hover, .school-nav > a.active {
        border-bottom: 3px solid #00CCB0;
    }

    .school-nav > a.active .icon-nav-item {
        opacity: 1;
    }

    .school-nav > a:hover .icon-nav-item {
        opacity: 1;
    }

    .flex-space-between {
        display: flex;
        justify-content: center;
    }

    .school-left-con {
        width: 100%;
    }

    .school-right-con {
        display: none;
    }

    #content-center {
        padding-bottom: 60px;
    }

    /* 面包屑导航栏 */
    .single-breadcrumb {
        padding: 24px 0;
        color: #666666;
    }

    .breadcrumb-link {
        color: #00CCB0;
        font-size: 14px;
    }

    .breadcrumb-link:hover {
        color: #00CCB0;
    }

    /* 文章详情页 */
    .single-article-content {
        padding: 32px;
        background: #ffffff;
        border: 1px solid #e5eaf1;
        /* min-height: 600px; */
        border-radius: 5px;
    }

    .article-head-title > h2 {
        font-size: 22px;
        line-height: 36px;
        color: #333333;
        font-weight: 600;
        text-align: justify;
    }

    .article-head > .article-head-desc {
        position: relative;
        margin-top: 18px;
        font-size: 12px;
        line-height: 22px;
        color: #999999;
    }

    .article-head-desc .time, .article-head-desc .category {
        font-size: 12px;
        line-height: 22px;
        color: #999999;
    }

    .article-head-desc .vertical-bar {
        display: inline-block;
        margin: 0 10px;
    }

    .article-head-desc .tags-box {
        display: inline-block;
    }

    .article-head-desc .tags-box .tag-item {
        display: inline-block;
        margin: 0 4px;
        padding: 4px 6px;
        color: currentColor;
        background: #f5f5f5;
        border-radius: 2px;
        -webkit-transition: all .25s ease-in-out;
        -o-transition: all .25s ease-in-out;
        transition: all .25s ease-in-out;
    }

    .reading-box {
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }

    .reading-box .icon-view {
        display: inline-block;
        width: 14px;
        height: 14px;
        background: url(/static/image/qingschool/eyes.svg) no-repeat center;
        background-size: contain;
        vertical-align: middle;
    }

    .article-head-desc .reading-box span {
        display: inline-block;
        color: #8c8d9e;
        font-size: 12px;
        line-height: 22px;
        vertical-align: middle;
    }

    .article-head-desc .tags-box .tag-item:hover {
        background: #00CCB0;
        color: #fff;
    }

    /* 摘要 */
    .article-excerpt {
        margin-top: 20px;
        padding: 12px 20px;
        background: #f5f5f5;
    }

    .article-excerpt p {
        position: relative;
        color: #464964;
        padding-left: 48px;
        font-size: 14px;
        line-height: 24px;
    }

    .article-excerpt p span {
        position: absolute;
        top: 0px;
        left: 0;
        color: #171c3c;
        font-size: 16px;
        font-weight: 600;
    }

    /* 文章主体 */
    .article-body {
        margin-top: 24px;
        color: #464964;
        line-height: 2;
    }

    /* 分割线 */
    .divider {
        margin: 40px 0;
        width: 100%;
        height: 1px;
        background: #e5e5e5;
    }

    /* 上一篇下一篇 */
    .article-link .article-link-item {
        color: #171c3c;
        font-size: 14px;
        line-height: 20px;
    }

    .article-link .article-link-item + .article-link-item {
        margin-top: 16px;
    }

    .article-link .article-link-item a {
        color: #171c3c;
        font-size: 14px;
        line-height: 20px;
    }

    .article-link .article-link-item a:hover {
        color: #00CCB0;
    }
}
@media screen and (max-width: 768px) {
    .layui-container {
        width: 100%;
        padding: 0;
    }
    .header-nav {
        height: 45px;
        padding: 0 15px;
    }
    .logo img {
        width: 82.67px;
        height: 30px;
    }
    .head-right > .text {
        margin-right: 0px;
        height: 30px;
        line-height: 30px;
    }
    .head-right > .text > a {
        font-size: 14px;
        color: #999999;
    }
    .btns {
        display: none;
    }
    .btns > a {
        width: 103px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        border-radius: 15px;
        outline: none;
        border: none;
        cursor: pointer;
    }

    .btns > a.login {
        background: #fff;
        border: 1px solid #00CCB0;
        color: #00CCB0;
    }

    .btns > a.free-btn {
        background: #00CCB0;
        color: #ffffff;
        margin-left: 20px;
    }

    /* 导航栏 */
    .school-nav {
        height: 45px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        /* min-width: 500px; */
        width: auto;
        overflow-x: auto;
        padding: 0 15px;
        box-sizing: border-box;
    }

    .school-nav > a {
        flex-shrink: 0;
        width: auto;
        display: block;
        font-size: 12px;
        height: 40px;
        line-height: 40px;
        margin-right: 15px;
        padding: 0 5px;
        box-sizing: border-box;
    }

    .school-nav > a > .icon-nav-item {
        display: none;
    }

    .school-nav > a > span {
        font-size: 14px;
        color: #333333;
        vertical-align: middle;
    }

    .school-nav > a:hover span, .school-nav > a.active span {
        color: #00CCB0;
    }

    .school-nav > a:hover, .school-nav > a.active {
        border-bottom: 3px solid #00CCB0;
    }

    .flex-space-between {
        display: flex;
        justify-content: center;
    }

    .school-left-con {width: 100%;}

    .school-right-con {
        display: none;
    }

    #content-center {
        padding-bottom: 30px;
    }

    /* 面包屑导航栏 */
    .single-breadcrumb {
        display: none;
    }
    .breadcrumb-link {
        color: #00CCB0;
        font-size: 14px;
    }

    .breadcrumb-link:hover {
        color: #00CCB0;
    }

    /* 文章详情页 */
    .single-article-content {
        padding: 20px 16px;
        background: #ffffff;
        border: 1px solid #e5eaf1;
        /* min-height: 600px; */
        border-radius: 5px;
    }

    .article-head-title > h2 {
        font-size: 18px;
        line-height: 28px;
        color: #333333;
        font-weight: 600;
        text-align: justify;
    }

    .article-head > .article-head-desc {
        position: relative;
        margin-top: 10px;
        font-size: 12px;
        line-height: 22px;
        color: #999999;
    }

    .article-head-desc .time, .article-head-desc .category {
        font-size: 12px;
        line-height: 22px;
        color: #999999;
    }

    .article-head-desc .vertical-bar {
        display: inline-block;
        margin: 0 10px;
    }

    .article-head-desc .vertical-bar:last-of-type {
        display: none;
    }

    .article-head-desc .tags-box {
        display: none;
    }

    .article-head-desc .tags-box .tag-item {
        display: inline-block;
        margin: 0 4px;
        padding: 4px 6px;
        color: currentColor;
        background: #f5f5f5;
        border-radius: 2px;
        -webkit-transition: all .25s ease-in-out;
        -o-transition: all .25s ease-in-out;
        transition: all .25s ease-in-out;
    }

    .reading-box {
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }

    .reading-box .icon-view {
        display: inline-block;
        width: 14px;
        height: 14px;
        background: url(/static/image/qingschool/eyes.svg) no-repeat center;
        background-size: contain;
        vertical-align: middle;
    }

    .article-head-desc .reading-box span {
        display: inline-block;
        color: #8c8d9e;
        font-size: 12px;
        line-height: 22px;
        vertical-align: middle;
    }

    .article-head-desc .tags-box .tag-item:hover {
        background: #00CCB0;
        color: #fff;
    }

    /* 摘要 */
    .article-excerpt {
        margin-top: 16px;
        padding: 10px 18px;
        background: #f5f5f5;
    }

    .article-excerpt p {
        position: relative;
        color: #464964;
        font-size: 12px;
        line-height: 20px;
    }

    .article-excerpt p span {
        display: none;
    }

    /* 文章主体 */
    .article-body {
        margin-top: 20px;
        color: #464964;
        line-height: 1.8;
    }

    /* 分割线 */
    .divider {
        margin: 26px 0;
        width: 100%;
        height: 1px;
        background: #e5e5e5;
    }

    /* 上一篇下一篇 */
    .article-link .article-link-item {
        color: #171c3c;
        font-size: 12px;
        line-height: 20px;
    }
    .article-link .article-link-item + .article-link-item {
        margin-top: 12px;
    }
    .article-link .article-link-item a {
        color: #171c3c;
        font-size: 12px;
        line-height: 18px;
    }
    .article-link .article-link-item a:hover {
        color: #00CCB0;
    }
}
#icon-hot-product_1:hover .icon-hot-product_1{
    background-image: url(/static/image/index1/pingtai-white.svg);
}
#icon-hot-product_2:hover .icon-hot-product_2{
    background-image: url(/static/image/index1/telemedicine-white.svg);
}
#icon-hot-product_3:hover .icon-hot-product_3{
    background-image: url(/static/image/index1/mediazb-white.svg);
}
#icon-hot-product_4:hover .icon-hot-product_4{
    background-image: url(/static/image/index1/shoisujiao-white.svg);
}