html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    width: 100%;
}
a {
    font-style: normal;
    text-decoration: none;
}
.header {
    /* width: 100%;
    max-width: 970px; */
    margin: 0 auto;
    padding: 0px 15px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header .header_search {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.banner img {
    width: 100%;
    vertical-align: bottom;
}
.nav {
    background-color: #2a63ac;
}
.layui-nav .layui-nav-item>a {
    font-size: 20px;
}
.nav .layui-nav {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    background-color: transparent;
    display: flex;
    justify-content: space-between;
}
.nav .layui-nav a {
    margin: 0 10px;
    color: #fff;
    /* font-size: 20px; */
    font-weight: 500;
}

.link_img {
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box
}
.content {
    /* width: 100%;
    max-width: 970px; */
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box;
}
.content .top_content {
    margin: 10px 0;
    display: grid;
    grid-template-columns: 3fr 1fr;
}
.content .top_content .layui-carousel {
    height: 400px !important;
    margin-right: 20px;
}
.content .top_content .layui-carousel img {
    width: 100%;
    height: 100%;
}
.content .top_content .layui-carousel .layui-this .link_title {
    position: absolute;
    width: 100%;
    height: 50px;
    line-height: 50px;
    background-color: rgba(0,0,0,.2);
    bottom: 0px;
}
.content .top_content .layui-carousel .layui-this .link_title p {
    width: 70%;
    padding-left: 10px;
    color: #fff;
    /* 单行省略 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.content .top_content .layui-carousel .layui-carousel-ind {
    text-align: right !important;
}
.content .top_content .layui-carousel .layui-carousel-ind ul {
    background-color: transparent;
}
.content .top_content .link_btns {
    /* overflow: hidden; */
   /* display: flex;
    flex-direction: column;
    justify-content: space-between;*/
    display: grid;
    grid-template-rows: 1fr 1fr 1fr 1fr;
}
.content .top_content .link_btns a {
   /* margin: 10px 20px;*/
}
.content .top_content .link_btns a:first-child {
    margin-top: 0;
}
.content .top_content .link_btns a:last-child {
    margin-bottom: 0;
}
.content .top_content .link_btns a img {
    width: 341px;
}
.content .modules {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.content .modules .module {
    padding: 20px;
    position: relative;
}
.content .modules .module .title {
    border-bottom: 2px solid #ccc;
}
.content .modules .module .title > a {
    font-size: 24px;
    font-weight: 700;
    color: #2a63ac;
    border-bottom: 4px solid #2a63ac;
}
.content .modules .module .demo-tab-header {
    position: absolute;
    transform: translateX(-50%);
    left: 50%;
    top: 28px;
}
.content .modules .module .demo-tab-header .layui-btn {
    border: none;
    position: relative;
    /* margin-right: 1rem;
    font-size: 1rem; */
}
.content .modules .module .demo-tab-header .layui-btn:hover {
    color: #6f7c80;
}
.content .modules .module .demo-tab-header .layui-btn::before {
    /* 竖线 */
    content: "";
    display: inline-block;
    width: 1px;
    height: 1rem;
    background-color: #2c4d76;
    position: absolute;
    left: -0.5rem;
    top: 0.2rem;
}
.content .modules .module .demo-tab-header .layui-btn:first-child::before {
    display: none;
}
.content .modules .module .demo-tab-header .layui-btn.layui-this{
    color: #000;
    font-weight: 700;
    border: none;
}
.demo-tab-body>div{display: none;}
.demo-tab-body .list_title {
    display: none;
}
.content .modules .module .list {
    margin-top: 20px;
}
.content .modules .module .list .list_item {
    display: flex;
    justify-content: space-between;
    margin: 10px 0;
}
.content .modules .module .list .list_item .name {
    flex: 1;
    width: 0;
    color: #000;
    /*省略*/
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
}
.content .modules .module .list .list_item .time {
    width: 80px;
    text-align: right;
    color: #cccccc;
}
.content .modules .module .list .item_open {
    padding: 20px 0 20px 20px;
    background-color: #f7f7f7;
}
.content .modules .module .list .item_open .name {
    color: #000;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
}
.content .modules .module .list .item_open .name a {
    flex: 1;
    width: 0;
    color: #000;
    /*省略*/
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
}
.content .modules .module .list .item_open .details {
    font-size: 14px;
    color: #ccc;
    line-height: 20px;
}
.content .modules .module .list .item_open .time {
    text-align: right;
    color: #cccccc;
}
.content .modules .module .more {
    margin-top: 10px;
}
.content .modules .module .more a {
    color: #000;
}
.content .links {
    padding: 20px 10px;
    background-color: #f7f7f7;
    display: flex;
}
.content .links .title {
    font-weight: 700;
    color: #000;
    margin-right: 20px;
}
.content .links .link_list {
    display: flex;
    flex-wrap: wrap;
}
.content .links .link_list a {
    color:  #000;
    margin: 0 10px;
    cursor: pointer;
}
.content .breadcrumb_title {
    font-size: 1rem;
    margin: 0 20px;
}
.content .layui-breadcrumb a {
    color: #000 !important;
}
.content .layui-breadcrumb a:hover {
    color: #4c9df8!important;
}
.content .layui-breadcrumb a cite {
    font-weight: 300;
}
/* 底部样式  start*/
.footer {
    background: #6f7c80;
}
.footer_cont {
    /* width: 100%;
    max-width: 970px; */
    margin: 0 auto;
    padding: 20px 15px;
    display: grid;
    grid-template-columns: 1fr 2fr;
}

.footer_left,
.footer_left a {
    color: #e1e3e3 !important;
    /*padding: 0px 0px 0px 2rem;*/
    box-sizing: border-box;
}

.footer_right {
    display: flex;
}
.cccmc {
    display: flex;
    flex-direction: column;
    color: #fff;
    justify-content: center;
    align-items: center;
    margin-right: 20px;
    font-size: 12px;
}
.cccmc img {
    width: 100px;
    margin-bottom: 5px;
}
.cccmc span {
    text-align: center;
    font-size: 14px;
    height: 30px;
}

.footer_add {
    font-size: 14px;
    margin-bottom: 5px;
}

.footer_phone {
    font-size: 14px;
    margin-bottom: 5px;
}

.footer_email {
    font-size: 14px;
}

.footer_list {
    margin-bottom: 30px;
}
.footer_list span {
    font-size: 16px;
    margin-right: 15px;
    position: relative;
    margin-left: 15px;
}
.footer_list span:first-child {
    margin-left: 0px;
}
.footer_list span:last-child::after {
    display: none;
}
.footer_list span::after {
    content: '';
    height: 14px;
    width: 1px;
    display: inline-block;
    margin-left: 20px;
    background: #e1e3e3;
    position: absolute;
    top: 4px;
}
.footer_info {
    text-align: center;
    font-size: 12px;
    color: #fff;
    padding: 10px 0;
    background: #010102;
}
.footer_info span {
    margin-right: 20px;
}

/* 底部样式 end */

/* index1样式 start */
.content_1 {
    /* width: 100%;
    max-width: 970px; */
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box;
}
.content_1 .breadcrumb {
    margin: 10px 0;
}
.content_1 .breadcrumb span {
    font-size: 14px;
    margin: 0 2px;
}
.content_1 .breadcrumb a {
    font-size: 14px;
    margin: 0 2px;
    color: #000;
}
.content_1 .breadcrumb .current_position {
    margin-right: 20px;
}
.content_1 .con_1 {
    display: flex;
    margin-top: 20px;
}
.content_1 .con_1 .left_nav {
    width: 200px;
    margin-right: 20px;
}
.content_1 .con_1 .left_nav a {
    display: inline-block;
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #000;
    font-size: 16px;
    background-color: #f6f6f6;
    margin-bottom: 2px;
}
.content_1 .con_1 .left_nav .active {
    background-color: #2a63ac;
    color: #fff;
}
.content_1 .con_1 .right_list {
    flex: 1;
}
.content_1 .con_1 .right_list .list {
    margin-top: 20px;
}
.content_1 .con_1 .right_list .list .list_item {
    display: flex;
    justify-content: space-between;
    margin: 10px 0;
    border-bottom: 1px solid #ccc;
    padding-bottom: 10px;
}
.content_1 .con_1 .right_list .list .list_item .name {
    flex: 1;
    width: 0;
    color: #000;
    /*省略*/
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.content_1 .con_1 .right_list .list .list_item .time {
    width: 80px;
    text-align: right;
    color: #cccccc;
}
.content_1 .con_1 #laypage_demo {
    text-align: right;
}
/* index1样式 end */

/* index2样式 start */
.content_2 {
    /* width: 100%;
    max-width: 970px; */
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box;
}
.content_2 .breadcrumb {
    margin: 10px 0;
}
.content_2 .breadcrumb span {
    font-size: 14px;
    margin: 0 2px;
}

.content_2 .breadcrumb a {
    font-size: 14px;
    margin: 0 2px;
    color: #000;
}
.content_2 .breadcrumb .current_position {
    margin-right: 20px;
}
.content_2 .con_2 {
    display: flex;
    margin-top: 20px;
}
.content_2 .con_2 .left_nav {
    width: 200px;
    margin-right: 20px;
}
.content_2 .con_2 .left_nav a {
    display: inline-block;
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #000;
    font-size: 16px;
    background-color: #f6f6f6;
    margin-bottom: 2px;
}
.content_2 .con_2 .left_nav .active {
    background-color: #2a63ac;
    color: #fff;
}
.content_2 .con_2 .right_article {
    flex: 1;
}
.content_2 .con_2 .right_article .title {
    font-size: 30px;
    color: #000;
    text-align: center;
}
.content_2 .con_2 .right_article .info_line {
    display: flex;
    justify-content: space-around;
    margin: 20px 0;
    padding: 5px 0;
    background-color: #e7eff6;
    font-size: 14px;
}
.content_2 .con_2 .right_article .info_line img {
    width: 20px;
    height: 20px;
    vertical-align: bottom;
}
.content_2 .con_2 .right_article .article_content {
    line-height: 30px;
    font-size: 16px;
    color: #333;
}
/* index2样式 end */

/*媒体查询 */

@media screen and (min-width: 1200px) {
    .header {
        width: 1170px;
    }
    .nav .layui-nav {
        width: 1170px;
    }
    .link_img {
        width: 1170px;
    }
    .content {
        width: 1170px;
    }
    .footer_cont {
        width: 1170px;
    }
    .content_1 {
        width: 1170px;
    }
    .content_2 {
        width: 1170px;
    }
}
@media screen and (max-width: 768px) {
    .header {
        flex-direction: column;
    }
    .header img {
        width: 100%;
    }
    .header .header_search {
        width: 100%;
    }
    .header .header_search .h_serach {
        width: 100%;
    }
    .header .header_search .layui-form-item {
        width: 100%;
    }
    .header .header_search .layui-form-item .layui-input-group {
        width: 100%;
    }
    .nav {
        height: auto;
    }
    .nav .layui-nav {
        display: none;
    }
    
    .link_img {
        padding: 0;
    }
    .link_img img {
        width: 100%;
    }
    .content .top_content {
        grid-template-columns: 1fr;
    }
    .content .top_content .layui-carousel {
        margin: 0;
        height: 180px !important;
    }
    .content .top_content .link_btns {
        margin: 10px 0;
    }
    .content .top_content .link_btns a {
        margin: 10px 0;
    }
    .content .top_content .link_btns a img {
        width: 100%;
    }
    .content .modules {
        grid-template-columns: 1fr;
    }
    .content .modules .module .title .tabs {
        display: none;
    }
    .content .modules .module > .tabs {
        display: block;
    }
    .footer {
        display: flex;
        flex-direction: column;
    }
    .footer .footer_cont {
        display: flex;
        flex-direction: column;
    }
    .footer .footer_cont .footer_left, .footer .footer_cont .footer_right {
        flex: 1;
        width: auto;
        padding: 0 20px;
        margin-top: 0.5rem;
    }
    .footer .footer_cont .footer_left .footer_list {
        margin-bottom: 0.5rem;
    }
    .footer .footer_cont .footer_left .footer_list span {
        font-size: 0.8rem;
    }
    .footer .footer_cont .footer_right .cccmc {
        margin-right: 0.2rem;
        width: calc(100% / 6);
    }
    .footer .footer_cont .footer_right .cccmc span {
        font-size: 0.5rem;
    }
    .footer .footer_cont .footer_right .cccmc img {
        width: 2.5rem;
        margin-bottom: 5px;
    }
    .footer .footer_info {
        font-size: 0.3rem;
    }

    .content_1 .breadcrumb, .content_2 .breadcrumb {
        padding: 0 1rem;
    }
    .content_1 .left_nav, .content_2 .left_nav {
        display: none;
    }
    .content_1 #biuuu_city_list {
        padding: 0 1rem;
    }
    .content_2 .right_article {
        padding: 0 1rem;
    }
    .content_2 .right_article .title {
        font-size: 1.5rem !important;
    }
    .content_2 .right_article .info_line {
        flex-direction: column;
        padding: 1rem !important;
    }
    .content_2 .right_article .info_line span {
        margin: 0.2rem 0;
    }
    #layui-nav-tree {
        left: -260px;
    }
    #ID-demo-layer-direction-l #layui-nav-tree {
        left: 0;
    }
    .demo-tab-body>div{display: block;}
    .demo-tab-body .list_title {
        display: block;
        border-bottom: 1px solid #e2e2e2;
        font-weight: 700;
    }
}