/* 头部样式 */
.top {
    height: 35px;
    background-color: #004da1;
}

.top > div {
    height: 100%;
}

.top_left span,
.top_right span {
    font-size: 14px;
    font-family: "微软雅黑";
    color: #fff;
    display: inline-block;
}

.top_url {
    margin-left: 15px;
}

.top_url a {
    display: inline-block;
    margin-right: 5px;
}

.top_url a img {
    height: 25px;
    width: auto;
}

.mobile_header {
    width: 100%;
    height: 6rem;
    position: relative;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
}

.mobile_header .logo {
    float: left;
    height: 6rem;
    display: flex;
    align-items: center;
}

.mobile_header .logo img {
    height: 3.5rem;
    width: auto;
    max-width: 100%;
}

.mobile_header .menu_icon {
    float: right;
    display: flex;
    height: 40px;
    width: 40px;
    overflow: hidden;
    align-items: center;
    justify-content: center;
}

.mobile_header .menu_icon i {
    font-size: 24px;
}

.mobile_header .menu {
    display: none;
    position: absolute;
    top: 6rem;
    left: 0;
    width: 100%;
    height: auto;
    z-index: 99;
    background-color: #004da1;
    box-shadow: 0 0 0.2rem #004da1;
}

.mobile_header .menu li {
    width: 100%;
    border-bottom: 0.1rem solid #fff;
    height: fit-content;
    position: relative;
}


.mobile_header .menu li:last-child {
    border-bottom: 0;
}

.mobile_header .menu li > a {
    font-size: 16px;
    padding: 15px;
    color: #ffffff;
    display: block;
}

.jindis {
    position: absolute;
    width: max-content;
    height: 53px;
    line-height: 53px;
    text-align: center;
    right: 15px;
    top: 0px;
    z-index: 999;
    display: inline-block;
}

.jindis i {
    font-size: 24px;
    color: #fff !important;
}

.header {
    width: 100%;
    height: 115px;
    background-color: #ffffff;
    border-bottom: 1px solid #e2e2e2;
}

.header .logo {
    height: 115px;
    width: max-content;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex: 1;
}

.header .logo img {
    height: 70px;
    width: auto;
    max-width: 100%;
}

.header .nav {
    width: 100%;
    max-width: 100%;
    height: 115px;
    flex: 2;
}

.header .nav > ul {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;

}

.header .nav > ul > li {
    width: calc(100% / 7);
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header .nav > ul > li a {
    color: #646464;
    font-size: 18px;
    display: inline-block;
    padding: 10px 15px;
    font-family: "微软雅黑";
    border-radius: 5px;
}

.header .nav > ul > li a:hover {
    color: #ffffff;
    background-color: #004da1;
}

.header .nav > ul > li.on a {
    color: #ffffff;
    background-color: #004da1;

}

#beijing {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #333;
    opacity: 0.4;
    display: none;
    z-index: 66;
}

#guanbi {
    top: 50%;
    background: rgb(255, 255, 255) none repeat scroll 0% 0% / auto padding-box border-box;
    color: #004da1;
    display: none;
    position: absolute;
    right: 15px;
    height: 40px;
    width: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 26px;
    cursor: pointer;
    border-radius: 3px;
    z-index: 99;
    transform: translateY(-50%);

}

/* 首页banner样式 */
#banner .swiper-slide a {
    display: block;
    width: 100%;
    height: 100%;
}

#banner .swiper-slide a img {
    display: block;
    width: 100%;
    height: 100%;
}

/* 内页banner样式 */
.pc_img {
    display: block;
}

.md_img {
    display: none;
}

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

.banner-item {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    flex-direction: column;
}

.banner-item .sub_name {
    font-size: 30px;
    font-weight: bold;
    font-family: "微软雅黑";
    color: #fff;

}

.banner-item .en_name {
    font-size: 20px;
    font-weight: bold;
    font-family: "微软雅黑";
    color: #fff;
    padding: 15px 0;
    text-transform: uppercase
}

.banner-item .banner-item-intro,
.banner-item .banner-item-intro p,
.banner-item .banner-item-intro span,
.banner-item .banner-item-intro p span {
    font-size: 14px;
    font-family: "微软雅黑";
    color: #fff;
    line-height: 24px;
    text-align: center;
}

/* 左侧导航 */
.left {
    width: 280px;
}

.left .left-top {
    border-top: 5px solid #cc0001;
    background-color: #004da1;
    width: 100%;
    padding: 30px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.left .left_en_name {
    font-size: 60px;
    font-family: "微软雅黑";
    color: #fff;
    font-weight: bold;
    text-transform: uppercase
}

.left .en_name_sub_name {
    margin-left: 15px;

}

.left .en_name_sub_name h2 {
    font-size: 30px;
    font-family: "微软雅黑";
    color: #fff;
    font-weight: bold;
}

.left .en_name_sub_name h4 {
    font-size: 20px;
    font-family: "微软雅黑";
    color: #fff;
    text-transform: uppercase;
    padding-top: 5px;
}

.left-nav li {
    padding: 15px;
    background-color: #f4f5f9;
    margin-top: 10px;
    border: 2px solid #eef1f8;
    display: flex;
    align-items: center;
    justify-content: flex-start
}

.left-nav li a i {
    font-size: 14px;
    color: #aec6ea;
    font-weight: normal;
}

.left-nav li a span {
    font-size: 18px;
    font-family: "微软雅黑";
    color: #363530;
    display: inline-block;
    margin-left: 10px;
}

.left .left-bottom {
    background-color: #004da1;
    width: 100%;
    padding: 30px;
    margin-top: 10px;
}

.left .left-bottom h4 {
    font-family: "微软雅黑";
    color: #fff;
    font-size: 18px;
}

.left .left-bottom h2 {
    font-family: "微软雅黑";
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    padding: 10px 0;
}

.left .left-bottom a {
    background-color: #fff;
    padding: 10px 40px;
    font-family: "微软雅黑";
    color: #004da1;
    font-size: 16px;
}

.left .left-news {
    padding: 10px;
    border: 1px solid #eeeeee;
    margin-top: 10px;
}

.left .left-news h2 {
    border-left: 4px solid #cc0001;
    font-size: 22px;
    color: #333;
    padding-left: 15px;
    margin-bottom: 20px;
    /* font-weight: bold; */
}

.news_imgs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
}

.news_imgs {
    max-height: 230px;
    overflow: hidden;
    width: 100%;
}

.news_imgs:hover img {
    transform: scale(1.1);
}

.news_titles {
    font-size: 18px;
    font-family: "微软雅黑";
    color: #363530;
    line-height: 24px;
    margin-top: 15px;
    width: 100%;
}

.news_title {
    font-size: 18px;
    font-family: "微软雅黑";
    color: #363530;
    width: 100%;
}

.left-news ul li {
    margin: 10px 0;
}

/* 面包屑 */
.right {
    width: calc(100% - 320px);

}

.right-nav {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    padding-bottom: 20px;
    border-bottom: 1px solid #eaeaea;
}

.right-nav .icon {
    margin: 0 10px;
    font-size: 16px;
}

.right-nav li a,
.right-nav li a i {
    font-size: 16px;
    font-family: "微软雅黑";
    color: #363530;
    display: inline-block;
}


/* 底部样式 */
.foot {
    padding: 60px 0 30px 0;
    background-color: #004da1;
}

#top {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    background-color: #ed5b12;
    width: 60px;
    height: 60px;
    border-radius: 50%;

}

#top i {
    font-size: 60px;
    color: #fff;
}

.foot-left {
    width: 800px;
}

.foot-left .foot-left-logo {
    margin-right: 20px;
}

.foot-left .foot-left-logo img {
    height: 90px;
    width: auto;
}

.foot-left .foot-classify-name h3 {
    font-size: 24px;
    font-weight: bold;
    font-family: "微软雅黑";
    color: #fff;
    letter-spacing: 5px;
    padding-bottom: 10px;
}

.foot-left .foot-classify-name p {
    font-size: 14px;
    font-family: "微软雅黑";
    color: #fff;
    line-height: 24px;
}

.foot-right img {
    height: 120px;
    width: auto;
    max-width: 100%;
}

.foot-nav {
    border-top: 1px solid #0065ba;
    border-bottom: 1px solid #0065ba;
    margin-top: 30px;
}

.foot-nav .foot-nav-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.foot-nav .foot-nav-flex li {
    width: calc(100% / 7);
    padding: 15px 0;
    border-right: 1px solid #0065ba;
    text-align: center;
}

.foot-nav .foot-nav-flex li:last-child {
    border-right: none;
}

.foot-nav .foot-nav-flex li a {
    font-size: 14px;
    font-family: "微软雅黑";
    color: #fff;
}

.foot-inscribe {
    font-size: 14px;
    font-family: "微软雅黑";
    color: #fff;
    line-height: 24px;
    padding-top: 30px;
}

@media (max-width: 480px) {
    .pc_img {
        display: none;
    }

    .md_img {
        display: block;
    }

    .banner-item {
        width: 90%;
    }

    .foot-flex, .foot-left .flex {
        flex-direction: column;
    }

    .foot-left, .foot-right {
        width: 100%;
    }

    .foot-left .foot-classify-name {
        align-items: center;
    }

    .foot-left .foot-classify-name h3 {
        font-size: 17px;
    }

    .foot-right {
        text-align: center;
        margin-top: 30px;
    }

    .foot-left-logo {
        margin-bottom: 30px;
    }

    .foot-nav-flex {
        flex-wrap: wrap;
    }

    .foot-nav .container {
        padding-left: 0;
        padding-right: 0;
    }

    .foot-nav .foot-nav-flex li {
        width: calc(100% / 2);
        border-right: none;
        border-bottom: 1px solid #0065ba;

    }

    .foot-nav .foot-nav-flex li:nth-child(odd) {
        border-right: 1px solid #0065ba;
    }

    .foot-nav .foot-nav-flex li:last-child {
        border-bottom: none;
    }

    .foot-inscribe {
        padding: 30px 15px 0;
    }

    /*左侧导航*/
    .index-flex {
        flex-direction: column;
    }

    .left, .right {
        width: 100%;
    }

    .right-nav,.left-nav {
        margin-top: 20px;
    }

    .nrbanner {
        width: 100%;
        height: 300px;
        max-height: 300px;
        overflow: hidden;
    }

    .nrbanner img {
        width: 100%;
        max-width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .right{
        padding-bottom: 30px;
    }
}