.nav {
    width: 100%;
    position: absolute;
    background: linear-gradient(to bottom, rgb(83 88 92 / 95%), rgb(146 156 164 / 0%));
    z-index: 1111111;
    padding: 0 60px;
    position: fixed;
    transition: all .5s;
}

.gd2 {
    padding: 0;
    background: none;
    background-color: #870000;
    transition: all .5s;
}

.gd2 .nav_box {
    margin: 0;
    padding-top: 28px;
    padding-bottom: 26px;
}

.logo {
    width: 400px;
    overflow: hidden;
}

.nav-dh {
    height: 56px;
    line-height: 56px;
    transition: all 0.3s ease 0s;
    display: flex;
    align-items: center;
    /* width: 600px; */
}

.nav_box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    margin-top: 35px;
}

.nav>ul {
    margin: 0 auto;
    font-size: 0px;
    text-align: center;
    white-space: nowrap;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 11111;
}

.nav-dh ul>li {
    position: relative;
    text-align: center;
    display: inline-block;
    vertical-align: middle;
    transform: perspective(50rem);
    padding-right: 12px;
    padding-left: 12px;
    height: 55px;
    line-height: 50px;
    width: 100%;
    min-width: 100px;
}

.top_link {
    width: 100%;
    margin-top: 25px;
}

.top_link ul {
    display: flex;
    justify-content: right;
    align-items: center;
}

.top_link ul li {
    margin-right: 30px;
    position: relative;
}

.top_link ul li::after {
    position: absolute;
    content: "";
    width: 1px;
    height: 100%;
    background-color: white;
    right: -14px;
    bottom: 0;
}

.top_link ul li a {
    display: block;
    color: white;
    font-size: 16px;
}

a:hover {
    text-decoration: none;
}

.nav-dh ul li>a {
    font-size: 20px;
    display: block;
    position: relative;
    width: 100%;
    color: rgb(255, 255, 255);
    text-shadow: rgba(0, 0, 0, 0.3) 1px 3px 3px;
    z-index: 11111111;
    white-space: nowrap;
}

.nav-dh ul li.on .subNav {
    display: block;
}

.subNav li {
    float: left;
    width: 100% !important;
    height: 50px !important;
    padding-left: 6px !important;
    padding-right: 6px !important;
}

.subNav li a {
    line-height: 38px;
}

.nav-dh ul li.on .subNav {
    display: block;
}

.subNav {
    position: absolute;
    z-index: 111;
    visibility: hidden;
    transition: all 0.3s ease 0s;
    top: 65px;
    /* width: 100%; */
    min-width: 100%;
    left: 0px;
    background-color: white;
    opacity: 0;
}

.nav-dh .subNav li a {
    font-size: 14px;
    color: black;
    text-shadow: none;
    width: 100%;
    height: 100%;
    font-weight: normal;
    line-height: 50px;
}

.nav-dh .subNav li:hover {
    background-color: #767171;
    color: white;
    width: 100%;
}

.top_box {
    position: relative;
}

.top_nav p {
    font-size: 17px;
    transition: all 0.3s;
}

.nav-item:hover .subNav {
    visibility: visible;
    opacity: 1;
    top: 50px;
}

.nav-item .subNav li:hover a {
    font-weight: bold;
    z-index: 1111111111;
    color: white;
}

.logo img {
    width: 100%;
}

.nav-dh>ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-right: 20px;
}

.nav-item:hover .nav-item-a::after {
    content: "";
    position: absolute;
    width: 40px;
    height: 4px;
    background-color: #870000;
    bottom: 0;
    left: calc(50% - 20px);
}

.banner-container {
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
    position: relative;max-width:1920px;
}

.ph {
    display: none;
}

.pc {
    display: block;
}

.banner-bd ul li img {
    width: 100%;
    display: block;
    animation: 10s ease-in-out 0s infinite alternate none running zoomin;
}

@keyframes zoomin {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.banner-bd ul li {
    overflow: hidden;
    position: relative;
}

.banner-container .prev {
    right: 100px;
    background: url("../images/prev.png") 0% 0% / 100% no-repeat;
    background-size: 100%;
}

.banner-container .next {
    left: 100px;
    background: url("../images/next.png") 0% 0% / 100% no-repeat;
    background-size: 100%;
}

.banner-container .prev,
.banner-container .next {
    width: 49px;
    height: 49px;
    line-height: 56px;
    position: absolute;
    top: 0px;
    bottom: 0px;
    margin: auto;
    cursor: pointer;
    z-index: 11111;
}

.banner-hd {
    text-align: left;
    margin: 0 auto;
    align-items: end;
    z-index: 111;
}

.phone_nav {
    display: none;
}

.button {
    display: none;
}

.nav-btn {
    background-color: transparent;
    background-image: none;
    vertical-align: middle;
    position: absolute;
    right: 1000px;
    top: 550px;
    transform: translateY(-50%);
    display: none;
}

.banner-container .banner-hd li {
    border-radius: 50%;
    margin: 8px;
    width: 16px;
    height: 16px;
    font-size: 27px;
    background-color: white;
    display: inline-block;
    color: #b04a39;
}

.banner-container .banner-hd li.on {
    width: 20px;
    height: 20px;
    border-radius: 10px;
    transition: all 0.3s;
    position: relative;
    background-color: #ffffff00;
    outline: 1px solid white;
}

.banner-container .banner-hd li.on::after {
    width: 40px;
}

.banner_box {
    position: absolute;
    bottom: 0;
    display: flex;
    justify-content: right;
    right: 0px;
}

.banner_box {
    display: none;
}

.banner-container .prev,
.banner-container .next {
    width: 40px;
    height: 60px;
}

.search_box {
    position: fixed;
    inset: 0px;
    background: rgba(0, 0, 0, 0.8);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out 0s;
    display: none;
}

.search_box .close {
    background: url("../images/close.png") center center / contain no-repeat;
    width: 38px;
    height: 38px;
    position: absolute;
    right: 40px;
    top: 18%;
}

.ser {
    height: 45px;
    line-height: 45px;
    width: 550px;
    position: absolute;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    left: 50%;
    margin: -100px 0px 0px;
}

.search_box.on {
    opacity: 1;
    visibility: visible;
    display: block;
    z-index: 1111111111111;
}

.ser input.notxt {
    position: absolute;
    width: 406px;
    height: 45px;
    background: rgb(255, 255, 255);
    box-shadow: rgba(0, 0, 0, 0.5) 3px 3px 3px inset;
    flex: 1 1 0%;
    padding: 0px 12px;
    font-size: 16px;
    appearance: none;
    border-radius: 0px;
    outline: none;
    border: 0px;
}

.ser input.notxt1 {
    position: absolute;
    width: 120px;
    height: 45px;
    border: none;
    background: #870000;
    right: 0px;
    font-size: 18px;
    color: rgb(255, 255, 255);
    vertical-align: middle;
}

.search_btn {
    width: 32px;
    height: 32px;
    display: inline-block;
    cursor: pointer;
    /* margin: 0.0rem 0.01rem 0px 0.05rem; */
    vertical-align: middle;
    background: url("../images/search_btn.png") center center no-repeat;
    /* margin-top: .06rem; */
    background-size: 65%;
}

.banner-hd,
.news-list-hd {
    position: absolute;
    /* max-width: 300px; */
    text-align: right;
    /* height: 1.17rem; */
    left: calc(50% - 0.3rem);
    /* right: 3rem; */
    bottom: 20px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 111;
margin-left:-70px;
}

.banner-container .banner-hd li {
    border-radius: 50%;
    margin: 8px;
    float: left;
    width: 13px;
    height: 13px;
    font-size: 27px;
    background-color: white;
    display: inline-block;
    color: #b04a39;
}

.banner-container .banner-hd li.on {
    width: 13px;
    height: 13px;
    border-radius: .1rem;
    transition: all .3s;
    border-radius: 100%;
}

.section01 {
    width: 100%;
}

.s01_box {
    display: flex;
    justify-content: space-between;
    margin-top: 45px;
    margin-bottom: 45px;
}

.s01_1,
.s01_2 {
    width: 675px;
}

.s01_1_img {
    width: 100%;
    height: 450px;
    overflow: hidden;
}

.s01_1_img img {
    width: 100%;
    height: 100%;
}

.s01_1 {
    overflow: hidden;
}

.s01_1_swiper a {
    position: relative;
}

.s01_1_info {
    position: absolute;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 0 20px;
    height: 50px;
    line-height: 50px;
    background-color: rgba(0, 0, 0, 0.395);
}

.s01_1_info p {
    font-size: 20px;
    color: white;
}

.s01_1_info span {
    font-size: 18px;
    color: white;
}

.s01_1_swiper a:hover img {
    transform: scale(1.1);
}

.s01_1_swiper a img {
    transition: all .5s;
}

.section_tit {
    width: 100%;
}

.section_tit a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 5px;
    border-bottom: 1px solid #dcdcdc;
}

.section_tit p {
    font-size: 24px;
    position: relative;
}

.section_tit p::after {
    position: absolute;
    content: "";
    width: 98px;
    height: 3px;
    background-color: #870000;
    left: 0;
    bottom: -7px;
}

.section_tit span {
    font-size: 16px;
}

.sect_list {
    width: 100%;
    margin-top: 30px;
}

.sect_list ul li {
    margin-top: 25px;
    transition: all .3s;
}

.sect_list ul li:first-child {
    margin-top: 0;
}

.sect_list ul li a {
    display: flex;
    justify-content: space-between;
}

.sect_list ul li a p {
    font-size: 20px;
    position: relative;
    padding-left: 20px;
}

.sect_list ul li a p::before {
    position: absolute;
    content: "";
    width: 11px;
    height: 12px;
    background: url(../images/s01_sj2.png) no-repeat center;
    background-size: 100% 100%;
    left: 0;
    bottom: 7px;
}

.sect_list ul li:hover p::before {
    background: url(../images/s01_sj1.png) no-repeat center;
}

.sect_list ul li:hover p {
    color: #870000;
}

.sect_list ul li:hover span {
    color: #870000;
}

.sect_list ul li a span {
    display: block;
    font-size: 18px;
}

.sect_list ul li:hover {
    transform: translateY(-4px);
}

.section02 {
    width: 100%;
    background: #fafafa;
    background-size: 100% 100%;
    overflow: hidden;
}

.s02_box {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    margin-bottom: 40px;
}

.s02_1 {
    width: 1040px;
}

.s02_2{
    
width: 300px;
}
.s02_1_list {
    width: 100%;
    margin-top: 30px;
}

.s02_1_list ul {
    display: flex;
    justify-content: space-between;
}

.s02_1_list ul li {
    margin-left: 30px;
    transition: all .3s;
    width: 48%;
}

.s02_1_list ul li:first-child {
    margin-left: 0;
}

.s02_1_img {
    width: 100%;
    height: 220px;
}

.s02_1_img img {
    width: 100%;
    height: 100%;
}

.s02_1_list ul li a {
    width: 100%;
    overflow: hidden;
    display: block;
    background-color: white;
    border-bottom: 2px solid #870000;
}

.s02_1_list ul li a p {
    font-size: 18px;
    padding: 0 10px;
    padding-top: 10px;
}

.s02_1_list ul li a span {
    display: block;
    font-size: 14px;
    text-align: right;
    margin: 15px 10px;
    position: relative;
}

.s02_1_list ul li a span::before {
    position: absolute;
    content: "";
    width: 15px;
    height: 15px;
    background: url(../images/s02_time2.png) no-repeat center;
    background-size: 100% 100%;
    right: 85px;
    bottom: 2px;
}

.s02_1_list ul li:hover a {
    border-bottom: 2px solid #ec6941;
}

.s02_1_list ul li:hover {
    transform: translateY(-4px);
}

.s02_1_list ul li:hover span::before {
    background: url(../images/s02_time1.png) no-repeat center;
}

.s02_2_list {
    width: 100%;
}

.s02_2_list .sect_list ul li {
    margin-top: 37px;
    position: relative;
}

.s02_2_list .sect_list ul li::after {
    position: absolute;
    content: "";
    width: 100%;
    border: 1px dashed #c9c9c9;
    bottom: -16px;
    left: 0;
}

.s02_2_list .sect_list ul li a p::before {
    background: none;
    width: 5px;
    height: 5px;
    background-color: #f19149;
}

.s02_2_list .sect_list ul li:hover p::before {
    background-color: #870000;
}

.section03 {
    width: 100%;
}

.s03_box {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    margin-bottom: 40px;
}

.s03_1,
.s03_2 {
    width: 675px;
}

.s03_list .sect_list ul li a p::before {
    background: none;
    width: 5px;
    height: 5px;
    background-color: #f19149;
}

.s03_list .sect_list ul li:hover p::before {
    background-color: #870000;
}

.section04 {
    width: 100%;
}

.s04_box {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
}

.s04_1,
.s04_2 {
    width: 100%;
}

.s04_1_list {
    width: 100%;
    margin-top: 25px;
}

.s04_1_list ul {
    display: flex;
    justify-content: space-between;
}

.s04_1_list ul li {
    transition: all .3s;
}

.s04_1_list ul li a {
    display: block;
    width: 100%;
    height: 120px;
    overflow: hidden;
}

.s04_1_list ul li a img {
    width: 100%;
    height: 100%;
}

.s04_1_list ul li:hover {
    transform: translateY(-4px);
}

.s04_2_list {
    margin-top: 25px;
}

.s04_2_list ul {
    display: flex;
    justify-content: space-between;
}

.s04_2_list ul li a {
    width: 205px;
    height: 120px;
    overflow: hidden;
}

.s04_2_list ul li a img {
    width: 100%;
    height: 100%;
}

.s04_2_list ul li {
    transition: all .3s;
}

.s04_2_list ul li:hover {
    transform: translateY(-4px);
}

.link {
    background-color: #eeeeee;
}

.link_box {
    display: flex;
    align-items: center;
    padding: 15px 0;
}

.link_zs {
    width: 50px;
    height: 50px;
}

.link_list {
    width: 95%;
    margin-left: 16px;
}

.link_list ul {
    display: flex;
}

.link_list ul li {
    margin-left: 30px;
    position: relative;
    padding-left: 15px;
    transition: all .3s;
}

.link_list ul li:before {
    position: absolute;
    content: "";
    width: 5px;
    height: 5px;
    left: 0;
    top: 11px;
    background-color: #f19149;
}

.link_list ul li:hover::before {
    background-color: #870000;
}

.link_list ul li:hover {
    transform: translateY(-4px);
}

.link_list ul li a {
    font-size: 20px;
}

.footer {
    background-color: #870000;
}

.f_box {
   
    background-size: 100% 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 50px 0;
}

.f_logo {
    width: 523px;
    
}

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

.f_info {
    width: 700px;
    
    justify-content: space-around;
}

.f_info p {
    font-size: 20px;
    color: white;
}

.bq {
    width: 100%;
    display: flex;
    justify-content: center;
    background: url(../images/bq.png) no-repeat center;
    background-size: 100% 100%;
    height: 49px;
    color: white;
    align-items: center;
}