@import url('./reset.css');
@import url('./swiper_reset.css');

.btw {
    max-width: 1400px;
    margin: 0 auto;
}

.banner {
    width: 100%;
    position: relative;
    margin-top: 195px;
}



/* 暂停悬停动画 */
/* .banner:hover .banner_img img {
    animation-play-state: paused;
} */

/* 头部开始 */
header {
    height: 195px;
    width: 100%;
    /* background: url('../img/header_bgc.png') no-repeat; */
    background-size: 100% 100%;
    color: #fff;
    top: 0;
    z-index: 9999;
    box-shadow: 1px 1px 16px rgba(0, 0, 0, 0.3);
    position: fixed;
}

.header_container {
    background: url('../img/header_603_bgc.png') no-repeat;
    background-size: 100% 100%;
    height: 140px;
}

.header_top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 140px;
}

.header_logo {
    /* background: url('../img/header_logo.png') no-repeat;
    background-size: 100% 100%; */
    height: 68px;
    width: 546px;
}

.header_logo img {
    height: 100%;
    width: 100%;
}

.header_nav {
    width: 100%;
    background-color: rgba(0, 71, 157, 0.98);
    background-size: 100% 100%;
    height: 55px;
    position: absolute;
    bottom: 0;
    left: 0;
}

.header_nav .header_nav_top {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
}

.header_nav ul .header_item {
    position: relative;
}

.header_nav ul .header_item:hover .nav-link {
    border-bottom: 1px solid #fff;
}

.header_nav ul .header_item:hover .header_nav_subitem {
    display: block;
    opacity: 1;
    visibility: visible;
}

.header_nav_subitem {
    position: absolute;
    /* padding: 5px 5px 5px; */
    background: rgba(0, 0, 0, 0.4);
    width: 120px;
    left: -25px;
    top: 40px;
    color: #fff;
    /* display: none; */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s;
}

.header_nav_subitem a {
    display: block;
    width: 100%;
    height: 100%;
}

.header_subitem:hover {
    background-color: #014ba0;
}



.header_subitem {
    min-height: 30px;
    padding: 7px 5px;
    font-size: 16px;
    text-align: center;
}

.header_search {
    width: 232px;
    height: 40px;
    background-color: #c1def8;
    border-radius: 16px;
    display: flex;
}

.search-text {
    border: 0;
    padding-left: 16px;
    height: 100%;
    border-radius: 16px 0 0 16px;
    background-color: #c1def8;
position: relative;
    bottom: 1px;
    height:39px;
}

.search-text:focus {
    outline: none;
}

.search-btn {
    height: 100%;
    width: 20px;
    border: 0;
    width: 41px;
    border-radius: 0 16px 16px 0;
    background-color: #c1def8;
    cursor: pointer;
}

.search-btn::before {
    content: '';
    display: inline-block;
    width: 15px;
    height: 15px;
    background: url('../img/search_btn.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    top: 2px;
    margin-left: 10px;
}

/* 头部结束 */


/* 内容开始 */

/* 新闻动态 */
.look_more {
    height: 32px;
    width: 100px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    background: url('../img/look_more_603bgc.png') no-repeat;
    background-size: 100% 100%;
}

.look_more a {
    font-size: 14px;
}

.look_more::after {
    content: '+';
    display: inline-block;
    position: relative;
    width: 17px;
    height: 17px;
    line-height: 16px;
    text-align: center;
    color: #fff;
    background-color: #00479d;
    margin-left: 5px;
    border-radius: 5px 0 5px 0;
}

.news {
    width: 100%;
    height: 700px;
    background: url('../img/new_bgc.png') no-repeat;
    background-size: 100% 100%;
}

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

.news_left {
    width: 935px;
    height: 618px;
}

.news_left_title {
    width: 100%;
    display: flex;
    height: 85px;
    justify-content: space-between;
    align-items: center;
}


.news_title01 {
    height: 85px;
    width: 194px;
    font-weight: 600;
    line-height: 85px;
    font-size: 30px;
    /* background: url('../img/news_title_border.png') no-repeat;
    background-size: 100% 100%; */
}

.news_title01::after {
    content: '';
    display: block;
    width: 85px;
    height: 8px;
    background: url('../img/line_603.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    /* left: 49%; */
    /* margin-top: 14px; */
    /* transform: translateX(-50%); */
}

.newsL_content {
    display: flex;
    height: 507px;
    margin-top: 44px;
}

.news_img {
    height: 507px;
    width: 524px;
}

.news_image {
    width: 100%;
    height: 350px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

.news_swiper {
    height: 100%;
}

.news_image:hover img {
    transition: all 0.5s;
    transform: scale(1.2);
}

.news_image img {
    width: 100%;
    height: 100%;
    /* height: 351px; */
}

.news_text {
    box-sizing: border-box;
    width: 100%;
    height: 156px;
    background-color: #07488d;
    color: #fff;
    padding: 20px 14px 0;
}

.news_text h3 {
    font-size: 18px;
    white-space: nowrap;
    /* 禁止换行 */
    overflow: hidden;
    /* 隐藏溢出内容 */
    text-overflow: ellipsis;
    /* 添加省略号 */
}

.news_text p {
    margin-top: 15px;
    color: #e1e1e1;
    font-size: 16px;
    display: -webkit-line-clamp;
    -webkit-line-clamp: 2;
    /* 限制显示的行数 */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    /* 隐藏溢出内容 */
    text-overflow: ellipsis;
    /* 添加省略号 */
}


.news_list01 {
    width: 413px;
    height: 507px;
    background-color: #fff;
}

.news_list01 li:nth-child(1) {
    margin-top: 27px;
}

.news_list01 li:last-child p {
    border: 0;
}

.news_list01 li {
    width: 100%;
    height: 118px;
    padding: 0 24px;
}

.news_list01 li a {
    display: block;
    width: 100%;
    height: 100%;
}

.news_date {
    font-weight: 400;
    color: #07488d;
}

.news_list01 li p {
    margin-top: 5px;
    width: 100%;
    border-bottom: 1px solid #e5e5e5;
    font-size: 18px;
    padding-bottom: 20px;
}

.news_list01 li:hover p {
    font-weight: 600;
    transition: all 0.5s;
}



.news_right {
    width: 438px;
    height: 618px;
}

.news_right_title {
    height: 85px;
    margin-bottom: 34px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.Move {
    position: absolute;
    background: url('../img/Move.png') no-repeat;
    background-size: 100% 100%;
    height: 59px;
    width: 58px;
    top: 15px;
    left: 58px;
}

.news_title02 {
    height: 85px;
    width: 192px;
    line-height: 85px;
    font-weight: 600;
    font-size: 30px;
}

.news_title02::after {
    content: '';
    display: block;
    width: 85px;
    height: 8px;
    background: url('../img/line_603.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    /* left: 49%; */
    /* margin-top: 14px; */
    /* transform: translateX(-50%); */
}

.newsR_content {
    position: relative;
    height: 507px;
    width: 100%;
    /* margin-top: 74px; */
}

.news_list02 {
    height: 507px;
}

.news_list02_title {
    display: flex;
    align-items: center;
    height: 82px;
    border-bottom: 1px solid #e5e5e5;
    padding-bottom: 15px;
    position: relative;
}

.news_list02 li:last-child {
    /* border-bottom: 0; */
}

.news_list02_title_line {
    position: absolute;
    width: 60px;
    height: 2px;
    right: 0;
    top: 0;
    background-color: #07488d;
}

/* .news_list02_date {
    width: 88px;
    height: 70px;
    background: url('../img/news_list02_date.png') no-repeat;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
} */

.news_list02_date {
    display: flex;
    align-items: center;
    color: #07488d;
    font-weight: 400;
}

/* .news_list02_title h3 {
    margin-left: 20px;
    font-size: 18px;
    display: -webkit-line-clamp;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
} */

/* .news_list02_date_bottom::before {
    content: '.';
    display: inline-block;
} */


.news_list02 li {
    padding: 18px 0;
    padding-top: 20px;
    border-bottom: 1px solid #e5e5e5;
    cursor: pointer;
    height: 129px;
}

.news_list02 li a {
    display: block;
    width: 100%;
    height: 100%;
}

.news_list02 p {
    margin-top: 5px;
    font-size: 18px;
}

.news_list02 li:hover .news_list02_date {
    width: 90px !important;
    height: 70px;
    background: url('../img/new_date_603.png') no-repeat;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    display: block;
}

.news_list02 li:hover .news_list02_date .news_list02_date_bottom {
    width: 72px;
}


.news_list02 li:hover a {
    display: flex;
    align-items: center;
}

.news_list02_date_top {
    display: none;
}

.news_list02_date_top2 {
    display: block;
}

.news_list02 li:hover .news_list02_date_top2 {
    display: none;
}

.news_list02 li:hover .news_list02_date_top {
    font-size: 28px;
    display: block;
}




.news_list02 li:hover p {
    /* margin-top: 8px; */
    margin-left: 20px;
    font-weight: 600;
    font-size: 18px;
    display: -webkit-line-clamp;
    -webkit-line-clamp: 2;
    /* 限制显示的行数 */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    /* 隐藏溢出内容 */
    text-overflow: ellipsis;
    /* 添加省略号 */
}


.news_list02_more {
    display: flex;
    justify-content: flex-end;
    /* padding-top: 38px; */
}

/* 产学研用 */
.product {
    background: url('../img/product_bgc.png') no-repeat;
    background-size: 100% 100%;
    height: 790px;
    width: 100%;
}

.product_container {
    width: 100%;
    height: 100%;
    padding-top: 72px;
    position: relative;
}

.product_title {
    position: relative;
    width: 100%;
    height: 70px;
    margin-bottom: 15px;
}

.product_title h3 {
    font-size: 30px;
    width: 100%;
    text-align: center;
}

.product_title h3::after {
    content: '';
    display: block;
    width: 85px;
    height: 8px;
    background: url('../img/line_603.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    left: 49%;
    margin-top: 14px;
    transform: translateX(-50%);
}

.product_swiper_nav {
    position: absolute;
    display: flex;
    align-items: center;
    right: 0;
    z-index: 100;
    top: 145px;
}

.product_swiper_nav .product_swiper_pre {
    width: 38px;
    height: 38px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    cursor: pointer;
    margin-left: 25px;
}

.product_swiper_nav .product_swiper_pre::after {
    content: '';
    display: inline-block;
    width: 12px;
    height: 18px;
    background: url('../img/banner_left.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.product_swiper_nav .product_swiper_pre:hover {
    background-color: rgba(7, 72, 141, 0.98);
}

.product_swiper_next {
    width: 38px;
    height: 38px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    cursor: pointer;
    margin-left: 25px;
}

.product_swiper_next::after {
    content: '';
    display: inline-block;
    width: 12px;
    height: 18px;
    background: url('../img/banner_right.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.product_swiper_next:hover {
    background-color: rgba(7, 72, 141, 0.98);
}


.product_more {
    position: absolute;
    right: 0;
    top: 10px;
}

.product_content {
    margin-top: 50px;
    width: 100%;
    height: 482px;
    display: flex;
    /* justify-content: space-between; */
    align-items: center;
}

.product_item {
    width: 336px;
    height: 482px;
    background-color: #ffffff;
    box-shadow: 1px 2px 10px rgba(0, 0, 0, 0.2);
    background-size: 100% 100%;
    margin-right: 20px;
}



.product_item:last-child {
    margin-right: 0;
}

.product_img {
    width: 100%;
    height: 195px;
    position: relative;
}

.product_img img {
    width: 100%;
    height: 100%;
    cursor: pointer;
    transform-style: preserve-3d;
    transition: all 0.5s ease-in-out;
}

.product_img img:hover {
    transform: rotateY(180deg);
    transition: all 0.5s;
}

.product_desc {
    position: absolute;
    bottom: 0;
    left: 0;
    font-size: 18px;
    color: #fff;
    text-align: center;
    width: 96px;
    height: 44px;
    line-height: 44px;
    font-weight: 600;
    background-color: rgba(7, 72, 141, 0.8);
}

.product_list {
    width: 100%;
    padding: 0 15px;
}

.product_list li {
    font-size: 18px;
    height: 68px;
    width: 100%;
    line-height: 68px;
    white-space: nowrap;
    /* 禁止换行 */
    overflow: hidden;
    /* 隐藏溢出内容 */
    text-overflow: ellipsis;
    /* 添加省略号 */
    border-bottom: 1px solid #e5e5e5;
}

/* .product_item:nth-child(2n) .product_list li {
    height: 97px;
    display: flex;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product_item:nth-child(2n) .product_list li a {
    display: inline-block;
    height: 97px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
} */

/* .product_list li a {
    display: inline-block;
    width: 100%;
} */

.product_list li:hover {
    font-weight: 600;
}

.product_list li:last-child {
    border-bottom: none;
}

.product_list li::before {
    content: '';
    width: 5px;
    height: 5px;
    display: inline-block;
    position: relative;
    background-color: #07488d;
    bottom: 3px;
    margin-right: 14px;
}


/* 经营专区 */
.management {
    height: 520px;
    width: 100%;
    padding-top: 46px;
    position: relative;
    /* background: url('../img/management_bgc.png') no-repeat; */
    /* background-size: 100% 100%; */
}

.management_bgc {
    height: 526px;
    width: 480px;
    position: absolute;
    left: 0;
    top: 0;
    background: url('../img/management_bgc_603.png') no-repeat;
    background-size: 100% 100%;
}

.management_container {
    position: relative;
    width: 100%;
    height: 100%;
}

.management_title {
    position: relative;
    width: 100%;
    height: 70px;
    margin-bottom: 50px;
}

.management_title h3 {
    font-size: 30px;
    width: 100%;
    text-align: center;
}

.management_title h3::after {
    content: '';
    display: block;
    width: 85px;
    height: 8px;
    background: url('../img/line_603.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    left: 49%;
    margin-top: 14px;
    transform: translateX(-50%);
}

.management_more {
    position: absolute;
    right: 0;
    top: 0;
    /* bottom: 10px; */
}

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

.management_slider {
    width: 260px;
    height: 318px;
    background: url('../img/management_slider_bgc_603.png');
    background-size: 100% 100%;
    padding-top: 20px;
}


.management_slider ul li {
    width: 247px;
    height: 78px;
    line-height: 78px;
    font-size: 28px;
    color: #ffffff;
    text-align: center;
    cursor: pointer;
}

.management_slider ul li a {
    display: inline-block;
    width: 100%;
    height: 78px;
}

.management_slider ul li:hover {
    background: url('../img/management_slider_603.png');
    background-size: 100% 100%;
    color: #0173c9;
}

.management_swiper {
    width: 1140px;
    /* width: 100%; */
}

.management_swiper1 {
    width: 1140px;
    padding-left: 32px;
}

.management_swiper2 {
    width: 1140px;
    padding-left: 32px;
}

.management_swiper ul {
    display: flex;
    align-items: center;
    padding-left: 30px;
}

.hideen {
    display: none;
    transition: all 0.5s;
}

.management_swiper2 {
    display: none;
}

.management_swiper ul li {
    margin-left: 20px;
    height: 318px;
    width: 350px;
}

.management_swiper .swiper-slide {
    margin-right: 0 !important;
}

.management_swiper_img {
    height: 250px;
    width: 350px;
    box-shadow: 1px 2px 5px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.management_swiper_img:hover img {
    transform: scale(1.1);
    transition: all 0.5s;
}

.management_swiper_img .management_img_swiper {
    width: 100%;
    height: 100%;
}

.management_swiper_img .management_img_swiper .swiper-wrapper {
    width: 100%;
    height: 100%;
}

.management_swiper_img .management_img_swiper .swiper-wrapper .swiper-slide {
    /* margin-left: 30px; */
    width: 100%;
    height: 100%;
}

.management_swiper_img .management_img_swiper .swiper-wrapper .swiper-slide a {
    display: block;
    width: 100%;
    height: 100%;
}


.management_swiper_img .swiper-slide {
    width: 100% !important;
    /* 强制单页宽度 */
    height: 100%;
    opacity: 0 !important;
    /* 隐藏非活动页 */
    transition: opacity 0.5s;
}


.management_swiper_img .swiper-slide-active {
    opacity: 1 !important;
    /* 显示活动页 */
}

.management_swiper_img img {
    width: 100%;
    height: 100%;
}

.management_swiper_bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.management_swiper_slider {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
}

.left_manaement_swiper_slider {
    font-size: 18px;
    height: 32px;
    width: 32px;
    border-radius: 50%;
    color: #07488d;
    text-align: center;
    line-height: 30px;
    border: 1px solid #07488d;
    cursor: pointer;
    padding-right: 12px;
    margin-right: 20px;
}

.left_manaement_swiper_slider::after {
    content: '';
    position: relative;
    display: inline-block;
    width: 8px;
    height: 14px;
    left: 5px;
    background: url('../img/left_slider_603.png') no-repeat;
    background-size: 100% 100%;
}

.left_manaement_swiper_slider:hover {
    color: #fff;
    background: #07488d;
}

.left_manaement_swiper_slider:hover::after {
    background: url('../img/left_slider_active_603.png') no-repeat;
    background-size: 100% 100%;
}

.right_manaement_swiper_slider {
    font-size: 18px;
    height: 32px;
    width: 32px;
    border-radius: 50%;
    color: #07488d;
    line-height: 30px;
    border: 1px solid #07488d;
    cursor: pointer;
    text-align: center;
    padding-left: 12px;
}

.right_manaement_swiper_slider::after {
    content: '';
    position: relative;
    display: inline-block;
    width: 8px;
    height: 14px;
    right: 5px;
    background: url('../img/right_slider_603.png') no-repeat;
    background-size: 100% 100%;
}

.right_manaement_swiper_slider:hover {
    color: #fff;
    background: #07488d;
}

.right_manaement_swiper_slider:hover::after {
    background: url('../img/right_slider_active_603.png') no-repeat;
    background-size: 100% 100%;
}

.management_swiper_text {
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    background: url('../img/management_text_603.png') no-repeat;
    background-size: 100% 100%;
    color: #fff;
    height: 65px;
    line-height: 42px;
    width: 96px;
    margin-right: 16px;
}

.management_text01 {
    pointer-events: none;
}


/* 核心企业 */
.enterprise {
    width: 100%;
    height: 580px;
    background: url('../img/enterprise_bgc.png') no-repeat;
    background-size: 100% 100%;
    padding-top: 43px;
}

.enterprise_container {
    width: 100%;
    height: 100%;
}

.enterprise_title {
    position: relative;
    width: 100%;
    height: 70px;
    margin-bottom: 30px;
}

.enterprise_look_more {
    position: absolute;
    right: 0;
    top: 10px;
}

.enterprise_title h3 {
    font-size: 30px;
    width: 100%;
    text-align: center;
}

.enterprise_title h3::after {
    content: '';
    display: block;
    width: 85px;
    height: 8px;
    background: url('../img/line_603.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    left: 49%;
    margin-top: 14px;
    transform: translateX(-50%);
}

.enterprise_content1 {
    height: 160px;
    width: 100%;
    padding-left: 260px;
    display: flex;
}

.enterprise_content2 {
    height: 160px;
    width: 100%;
    padding-right: 260px;
    display: flex;
    margin-top: 38px;
}

.enterprise_content1_title {
    background: url('../img/qzqy_bgc_603.png') no-repeat;
    padding-top: 38px;
    background-size: 100% 100%;
    width: 174px;
    height: 160px;
    padding-left: 24px;
}

.enterprise_content1_title h3 {
    color: #fff;
    font-size: 25px;
}

.enterprise_content1_slider {
    display: flex;
    align-items: center;
    /* justify-content: center; */
    height: 34px;
    margin-top: 14px;
}


.enterprise_slider {
    background-color: rgba(7, 72, 141, 0.8);
    border-radius: 5px;
    width: 32px;
    height: 34px;
    text-align: center;
    line-height: 34px;
    cursor: pointer;
}

.enterprise_slider:hover {
    background-color: rgba(27, 27, 27, 0.95);
}

.left_enterprise_slider1::after {
    content: '';
    position: relative;
    display: inline-block;
    width: 9px;
    height: 14px;
    background: url('../img/left_slider_active_603.png') no-repeat;
    background-size: 100% 100%;
}

.right_enterprise_slider1 {
    margin-left: 10px;
}

.right_enterprise_slider1::after {
    content: '';
    position: relative;
    display: inline-block;
    width: 9px;
    height: 14px;
    background: url('../img/right_slider_active_603.png') no-repeat;
    background-size: 100% 100%;
}



.enterprise_content2_title {
    background: url('../img/cgqy_bgc_603.png') no-repeat;
    background-size: 100% 100%;
    width: 174px;
    height: 160px;
    margin-left: 18px;
    padding-top: 38px;
    padding-right: 24px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.enterprise_content2_title h3 {
    color: #fff;
    font-size: 25px;
}

.enterprise_content2_slider {
    display: flex;
    align-items: center;
    /* justify-content: center; */
    height: 34px;
    margin-top: 14px;
}



.left_enterprise_slider2::after {
    content: '';
    position: relative;
    display: inline-block;
    width: 9px;
    height: 14px;
    background: url('../img/left_slider_active_603.png') no-repeat;
    background-size: 100% 100%;
}

.right_enterprise_slider2 {
    margin-left: 10px;
}

.right_enterprise_slider2::after {
    content: '';
    position: relative;
    display: inline-block;
    width: 9px;
    height: 14px;
    background: url('../img/right_slider_active_603.png') no-repeat;
    background-size: 100% 100%;
}


.enterprise_content1 ul {
    width: 1472px;
    height: 160px;
    margin-left: 18px;
    display: flex;
}

.enterprise_content1 ul li {
    width: 300px;
    height: 160px;
    margin-right: 20px;
}

.enterprise_content1 ul li:hover {
    transform: scale(1.1);
    transition: all 0.5s;
}

.enterprise_content1 ul li a {
    display: block;
    width: 100%;
    height: 100%;
}

.enterprise_content1 ul li a img {
    width: 100%;
    height: 100%;
}


.enterprise_content2 ul {
    width: 1472px;
    height: 160px;
    display: flex;
}

.enterprise_content2 ul li {
    width: 300px;
    height: 160px;
    margin-right: 20px;
}

.enterprise_content2 ul li:hover {
    transform: scale(1.1);
    transition: all 0.5s;
}

.enterprise_content2 ul li a {
    display: block;
    width: 100%;
    height: 100%;
}

.enterprise_content2 ul li a img {
    width: 100%;
    height: 100%;
}


/* 内容结束 */



/* 底部开始 */
footer {
    position: relative;
    background: url('../img/footer_bgc_603.png') no-repeat;
    background-size: 100% 100%;
    height: 180px;
    width: 100%;
    color: #fff;
}

.footer_container {
    width: 100%;
    max-width: 1400px;
}

.footer_nav {
    color: #fff;
    /* height: 57px; */
    padding: 20px 0;
    width: 100%;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(225, 225, 225, 0.8);
    font-size: 18px;
}

.footer_link {
    font-weight: 600;
    font-size: 18px;
}

.footer_nav_list li:hover {
    font-weight: 600;
}

.footer_link ::after {
    content: '';
    display: inline-block;
    width: 15px;
    height: 15px;
    background: url('../img/slider_icon.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    top: 2px;
    margin-left: 10px;
}

.footer_nav_list {
    display: flex;
    align-items: center;
    margin-left: 44px;
}

.footer_nav_list li {
    margin-right: 44px;
    font-size: 18px;
}

.footer_content {
    height: 40px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* .footer_content_left {
    width: 518px;
    height: 62px;
    background: url('../img/footer_logo.png') no-repeat;
    background-size: 100% 100%;
} */

.footer_content_right {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.footer_content_right p {
    margin-top: 27px;
    font-size: 18px;
    margin-left: 42px;
    cursor: pointer;
}

.footer_content_right p:hover::before {
    transform: rotateY(360deg);
    transition: all 0.5s;
}

.footer_content_right p:nth-child(1)::before {
    content: '';
    display: inline-block;
    width: 32px;
    height: 32px;
    background: url('../img/phone.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    top: 10px;
    margin-right: 10px;
    cursor: pointer;
}

.footer_content_right p:nth-child(2)::before {
    content: '';
    display: inline-block;
    width: 32px;
    height: 32px;
    background: url('../img/at@.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    top: 10px;
    margin-right: 10px;
}


.footer_content_right p:nth-child(3)::before {
    content: '';
    display: inline-block;
    width: 32px;
    height: 32px;
    background: url('../img/postion.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    top: 10px;
    margin-right: 10px;
}

.footer_content_right p:nth-child(4)::before {
    content: '';
    display: inline-block;
    width: 32px;
    height: 32px;
    background: url('../img/email.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
    top: 10px;
    margin-right: 10px;
}

.footer_dest {
    width: 100%;
    position: absolute;
    bottom: 0;
    height: 50px;
    line-height: 50px;
    text-align: center;
    /* background-color: rgba(0, 0, 0, 0.3); */
    display: flex;
    justify-content: center;
}

.footer_dest p {
    position: relative;
}

@media screen and (max-width: 1000px) {
    .all_ma {
        width: 1920px;
    }
}

.management {
    max-width: 1920px;
    margin: 0 auto;
}

.enterprise_container {
    max-width: 1920px;
    margin: 0 auto;
}

.footer_dest p:after {
    position: absolute;
    content: "";
    width: 1px;
    height: 18px;
    background-color: white;
    right: -21px;
    top: 17px;
}

.footer_dest span {
    margin-left: 65px;
    position: relative;
}

.footer_dest span:before {
    position: absolute;
    content: "";
    background: url(../img/lll.png) no-repeat left;
        left: -26px;
    width: 21px;
    height: 12px;
    top: 19px;
}

/* 底部结束 */


/* 新导航条 */
.header_news_nav {
    height: 120px;
    background: url('../img/header_bgc01_603.png') no-repeat;
    background-size: 100% 100%;
    width: 100%;
    position: fixed;
    top: 0;
    display: none;
    z-index: 999;
}

.header_news_nav_contanier {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.header_news_nav_logo {
    display: flex;
    width: 460px;
    height: 58px;
}

.header_news_nav_logo a {
    width: 100%;
    height: 100%;
}

.header_news_nav_logo img {
    width: 100%;
    height: 100%;
}


.header_news_nav_contanier .header_news_nav_list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 800px;
}

.header_news_nav_contanier ul li {
    font-size: 18px;
    color: #fff;
}


.header_news_nav_item {
    position: relative;
}

.header_news_nav_item:hover .header_news_nav-link {
    border-bottom: 1px solid #fff;
}



.header_news_nav_item:hover .header_news_nav_sub {
    display: block;
    opacity: 1;
    visibility: visible;
}

.header_news_nav_sub {
    position: absolute;
    /* padding: 5px 5px 5px; */
    background: rgba(0, 0, 0, 0.4);
    width: 120px;
    left: -25px;
    top: 40px;
    color: #fff;
    /* display: none; */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s;
}

.header_news_nav_subitema {
    display: block;
    width: 100%;
    height: 100%;
}

.header_news_nav_subitem:hover {
    background-color: #014ba0;
}



.header_news_nav_subitem {
    min-height: 30px;
    padding: 7px 5px;
    font-size: 16px;
    text-align: center;
    transition: all 0.3s ease;
}