* {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    display: block;
    width: auto;
    max-width: 100%;
}

input:focus,
input,
textarea,
textarea:focus,
button {
    border: none;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    display: block;
}

textarea {
    resize: none;
}

.container {
    width: 84%;
    margin: 0 auto;
}

.lh-public-title .top {
    display: flex;
}

.lh-public-title .top img {
    margin-right: 40px;
}

.f16 {
    font-size: 16px !important;
}

.f48 {
    font-size: 48px;
}

.f26 {
    font-size: 26px;
}

.font30,
.f30 {
    font-size: 30px;
}

.f14 {
    font-size: 14px;
}

.f24 {
    font-size: 24px;
}

.f20 {
    font-size: 20px;
}

.f66 {
    font-size: 66px !important;
}

.f220 {
    font-size: 220px;
}

.f18 {
    font-size: 18px;
}

/* 新增字号 */
.f53 {
    font-size: 53px;
}

.f120 {
    font-size: 120px;
}

.f80 {
    font-size: 80px;
}

/* 头部样式  开始 */
header {
    overflow: hidden;
}

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

.header_box nav a {

    color: #000000;
    line-height: 26px;
    font-weight: normal;
}

.header_box nav a:hover {
    color: #D2000E;
}

.header_box nav a:nth-last-of-type(1) {
    margin-right: 1vw;
}

.lh-header-l nav a em {

    text-transform: uppercase;
}

/* 头部样式  结束 */
.lh-nav-layer:after {
    width: 100%;
}

/* banner   开始 */
.lh-banner .text {
    display: flex;
}

.lh-banner .text h4 {
    position: relative;
    color: #fff;
    line-height: 1;
}

.lh-banner .text svg {
    position: unset;
    margin-top: 35px;
    margin-right: 40px;
}

.lh-banner-btn {

    color: #FFFFFF;
    line-height: 1 !important;
    bottom: 3vw;
    padding: 0 0 0 100px;
    background: none;
}

.lh-banner-btn span:nth-child(2) {
    margin: 0 10px;
}

.banner_page_box .down {
    width: 44px;
    height: 44px;
    border: 2px solid rgba(255, 255, 255, .6);
    border-radius: 100%;
    position: absolute;
    z-index: 10;
    bottom: 3vw;
    left: 0;
    right: 0;
    margin: 0 auto;
}

.banner_page_box .down .jt {
    width: 2px;
    height: 100%;
    background-color: rgba(255, 255, 255, .8);
    position: absolute;
    z-index: 20;
    left: 0;
    right: 0;
    top: -50%;
    margin: 0 auto;
    animation: move 0.7s linear infinite alternate;
}

.banner_page_box .down .jt::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: -4px;
    border: 5px solid transparent;
    border-top: 5px solid rgba(255, 255, 255, .8);
}

@keyframes move {
    0% {
        top: -70%;
    }

    100% {
        top: -30%
    }
}

.banner_page_box .bannerhd {
    position: absolute;
    bottom: 3vw;
    right: 0;
    z-index: 9;
}

.banner_page_box .swiper-pagination-bullet {
    background-color: #fff !important;
    opacity: 1 !important;
    margin: 0 10px;
    border-radius: 50%;
    box-sizing: border-box;
    width: 5px !important;
    height: 5px !important;
    position: relative;
}

.swiper-pagination-bullet.on::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 22px;
    height: 22px;
    border: 2px solid #FFFFFF;
    border-radius: 50%;
    transform: translateX(-50%) translateY(-50%);
}

.lh-header-l {
    position: unset;
}

.banner {
    position: relative;
}

.banner .img img {
    width: 100%;
}

.banner .content {
    position: absolute;
    bottom: 6vw;
    color: #fff;
    display: flex;
    align-items: center;
}

.banner .content .lf {
    margin-right: 30px;
    margin-top: 30px;
}

.banner .content .f14 {

    color: #FFFFFF;
    line-height: 26px;
}

.banner .content .f53 {
    position: relative;

    font-weight: bold;
    color: #FFFFFF;
    line-height: 1;
    text-transform: uppercase;
    margin-top: 30px;
    padding-bottom: 35px;
}

.banner .content .f53::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30%;
    height: 2px;
    background: #FFFFFF;
}

/* banner   结束 */
/* 面包屑导航  开始 */
.crumbs {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #E5E5E5;
    padding: 60px 0 20px 0;
    box-sizing: border-box;
    position: relative;
}

.crumbs::after {
    content: '';
    position: absolute;
    width: 1px;
    height: 7px;
    background: #000000;
    left: 0;
    bottom: -7px;
    transform: translateY(-50%);
    z-index: 9;
}

.crumbs::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 16px;
    height: 1px;
    background: #000000;
}

.crumbs .iconfont {
    font-size: 14px;
    margin-right: 10px;
}

.crumbs .lf {
    width: 30%;
}

.crumbs .lf a {

    color: #000000;
    line-height: 26px;
}

.crumbs .rg a {

    color: #000;
    line-height: 26px;
    position: relative;
    margin-right: 90px;
}

.crumbs .rg {
    width: 68%;
    text-align: right;
}

.crumbs .rg a:nth-last-of-type(1) {
    margin-right: 0;
}

.crumbs .rg a:hover,
.crumbs .rg a.active {
    color: #D2000E;
}

.crumbs .rg a:hover::after,
.crumbs .rg a.active::after {
    content: '';
    position: absolute;
    bottom: -26px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #D2000E;
}

/* 面包屑导航  结束 */
/* 底部样式  开始 */
footer {
    padding: 130px 0 0;
    z-index: 999;
}

footer:before {
    content: none;
}

.lh-footer-nav a {
    text-transform: uppercase;

    color: #000000;
    line-height: 36px;
}

.lh-footer-nav a:nth-child(6) {
    animation-delay: .5s;
}

.lh-footer-nav a:nth-child(7) {
    animation-delay: .6s;
}

.lh-footer-share {
    margin-top: 100px;
}

.lh-footer-contact {
    margin-top: 54px;

    color: #000000;
    line-height: 32px;
    transition: all .36s;
}

.lh-footer-contact p:hover,
.lh-footer-contact p:hover a {
    color: #D2000E;
    transition: all .36s;
}

.lh-up {
    top: 2vh;
}

.lh-footer-nav a:hover,
.lh-footer-nav a.active {
    color: #D2000E;
}

.lh-footer-nav a:hover:before,
.lh-footer-nav a:hover:after,
.lh-footer-nav a.active:before,
.lh-footer-nav a.active:after {
    background-color: #D2000E;
}

.lh-footer-nav a.active:before,
.lh-footer-nav a.active:after {
    transform: scaleX(1);
}

.lh-footer-nav a:hover:after,
.lh-footer-nav a.active:after {
    top: 0;
}

.lh-footer-nav a:hover:before,
.lh-footer-nav a.active:before {
    bottom: 0;
}

.lh-footer-nav a:before {
    bottom: 0;
}

.lh-footer-nav a:after {
    top: 0;
}

footer .lh-copy {
    display: flex;
    justify-content: space-between;
    align-items: center;

    color: #909090;
    line-height: 30px;
    margin-top: 140px;
    padding: 0 0 70px;
}

footer .lh-copy a {

    color: #909090;
    line-height: 30px;
}

.lh-logo {
    display: none;
}

/* 底部样式  结束 */
/* 分页  开始 */
.pages {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.pages a {
    width: 46px;
    height: 45px;
    display: block;
    display: flex;
    align-items: center;
    justify-content: center;

    color: #1F1F1F;
    margin-right: 30px;
    transition: all .36s;
}

.pages a .iconfont {
    font-weight: bold;
}

.pages a:nth-last-of-type(1) {
    margin-right: 0;
}

.pages a:nth-last-of-type(1) .iconfont {
    transform: rotate(180deg);
}

.pages a:hover,
.pages a.active {
    background-color: #D2000E;
    transition: all .36s;
    color: #fff;
}

/* 分页  结束 */
@media (max-width:1680px) {
    .f48 {
        font-size: 44px;
    }

    .f26 {
        font-size: 24px;
    }

    .font30,
    .f30 {
        font-size: 28px;
    }

    .f24 {
        font-size: 22px;
    }


    .f66 {
        font-size: 60px !important;
    }

    .f220 {
        font-size: 200px;
    }

    .f53 {
        font-size: 49px;
    }

    .f120 {
        font-size: 100px;
    }

    .f80 {
        font-size: 70px;
    }

    .header_box nav a:nth-last-of-type(1) {
        margin-right: 0vw;
    }

    .crumbs {
        padding: 50px 0 20px 0;
    }

    .crumbs .rg a {
        margin-right: 80px;
    }

    footer {
        padding-top: 100px;
    }

    footer .lh-copy {
        margin-top: 100px;
    }
}

@media (max-width:1440px) {
    .container {
        width: 90%;
    }

    .f48 {
        font-size: 40px;
    }

    .f26 {
        font-size: 22px;
    }

    .font30,
    .f30 {
        font-size: 26px;
    }

    .f24 {
        font-size: 20px;
    }

    .f20 {
        font-size: 18px;
    }

    .f66 {
        font-size: 50px !important;
    }

    .f220 {
        font-size: 180px;
    }

    .f53 {
        font-size: 45px;
    }

    .f120 {
        font-size: 80px;
    }

    .f80 {
        font-size: 60px;
    }

    .crumbs {
        padding: 40px 0 20px 0;
    }

    .crumbs .rg a {
        margin-right: 70px;
    }

    .lh-header-l {
        height: 60px;
    }

    .lh-header-l nav {
        margin-right: 60px;
    }

    .lh-nav-btn {
        width: 60px;
        height: 60px;
    }

    .banner .content .f53 {
        margin-top: 20px;
        padding-bottom: 25px;
    }

    footer {
        padding-top: 80px;
    }

    footer .lh-copy {
        padding-bottom: 60px;
    }

    footer .lh-copy,
    .lh-footer-share {
        margin-top: 80px;
    }
}

@media (max-width:1280px) {
    .lh-header-l nav {
        width: 80%;
        display: flex;
        justify-content: flex-end;
        margin-right: 30px;
    }

    .lh-header-l nav a {
        margin-right: 3.5vw;
        float: none;
    }

    .f48 {
        font-size: 36px;
    }

    .f26 {
        font-size: 20px;
    }

    .font30,
    .f30 {
        font-size: 24px;
    }

    .f24 {
        font-size: 18px;
    }

    .f20 {
        font-size: 16px;
    }

    .f66 {
        font-size: 40px !important;
    }

    .f220 {
        font-size: 140px;
    }

    .f53 {
        font-size: 40px;
    }

    .f120 {
        font-size: 70px;
    }

    .f80 {
        font-size: 50px;
    }

    .banner_page_box .down {
        display: none;
    }

    .crumbs {
        padding: 30px 0 15px 0;
    }

    .crumbs .rg a:hover::after,
    .crumbs .rg a.active::after {
        bottom: -22px;
    }

    .crumbs .rg a {
        margin-right: 50px;
    }

    footer {
        padding-top: 60px;
    }

    footer .lh-copy {
        padding-bottom: 50px;
    }

    footer .lh-copy,
    .lh-footer-share {
        margin-top: 60px;
    }

    .pages a {
        width: 36px;
        height: 35px;
        margin-right: 20px;
    }
}

@media (max-width:1024px) {
    .container {
        width: 92%;
    }

    .f16 {
        font-size: 14px !important;
    }

    .f48 {
        font-size: 32px;
    }

    .f26 {
        font-size: 18px;
    }

    .font30,
    .f30 {
        font-size: 22px;
    }

    .f14 {
        font-size: 12px;
    }

    .f66 {
        font-size: 30px !important;
    }

    .f220 {
        font-size: 100px;
    }

    .f18 {
        font-size: 16px;
    }

    .f53 {
        font-size: 35px;
    }

    .f120 {
        font-size: 60px;
    }

    .f80 {
        font-size: 40px;
    }

    .lh-banner .text svg {
        margin-top: 16px;
        margin-right: 15px;
        transform: scale(0.8);
    }

    .lh-banner .text h4:before {
        bottom: -5px;
    }

    .banner .content .f53 {
        margin-top: 15px;
        padding-bottom: 20px;
    }

    footer {
        padding-top: 40px;
    }

    footer .lh-copy {
        padding-bottom: 40px;
    }

    footer .lh-copy,
    .lh-footer-share {
        margin-top: 40px;
    }

    .lh-footer-nav {
        margin-top: 0;
    }

    .lh-footer-nav a {
        line-height: 1;
    }

    .lh-footer-contact {
        margin-top: 40px;
    }

    .lh-header-l nav a {
        margin-right: 3.5vw;
    }

    .crumbs {
        padding: 20px 0 10px 0;
    }

    .crumbs .rg a:hover::after,
    .crumbs .rg a.active::after {
        bottom: -18px;
    }

    .crumbs .rg a {
        margin-right: 40px;
    }

    .pages a {
        width: 30px;
        height: 30px;
        margin-right: 10px;
    }

    .crumbs {
        flex-direction: column;
        align-items: flex-start;
    }

    .crumbs .rg {
        width: 100%;
        text-align: left;
        margin-top: 10px;
        padding-left: 27px;
        box-sizing: border-box;
        flex-wrap: wrap;
    }

    .crumbs .rg a {
        margin-right: 30px;
    }
}

@media (max-width:980px) {
    .container {
        padding: 0;
    }

    .lh-header-l nav {
        flex-direction: column;
        justify-content: flex-start;
        width: 100%;
    }

    .lh-banner,
    .lh-banner-box {
        margin-top: 60px;
    }

    .banner {
        height: 300px;
        margin-top: 60px;
        overflow: hidden;
    }

    .banner .img {
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100%;
    }

    .banner .img img {
        width: auto;
        max-width: none;
        height: 100%;
    }

    .lh-banner .text h4:before {
        bottom: -5px;
    }

    footer .lh-copy {
        flex-direction: column;
    }

    .lh-copy p {
        display: block;
    }

    .lh-banner .text {
        left: 0;
    }

    .lh-nav-btn:before,
    .lh-nav-btn:after,
    .lh-nav-btn i {
        background: #000;
    }

    .lh-header-l nav {
        position: fixed;
    }

    header {
        height: auto;
    }

    .lh-nav-btn {
        top: 5px;
    }

    .header_box nav a {
        line-height: 35px;
    }

    .lh-logo {
        left: 0;
        top: 0;
        height: 39px;
        display: block;
    }

    .lh-header-l nav a {
        margin-right: 0vw;
    }
}

@media (max-width:768px) {
    .banner .content .lf {
        margin-right: 20px;
    }

    .banner .content .lf img {
        width: 35px;
    }

    .lh-public-title .top {
        align-items: center;
    }

    .lh-public-title .top img {
        margin-right: 20px;
        width: 35px;
    }

    footer {
        padding-top: 30px;
    }

    footer .lh-copy {
        padding-bottom: 30px;
    }

    footer .lh-copy,
    .lh-footer-contact {
        margin-top: 30px;
    }

    .lh-footer-share {
        margin-top: 20px;
    }



    .f120 {
        font-size: 40px;
    }

    .f80 {
        font-size: 30px;
    }

    .crumbs .rg a:hover::after,
    .crumbs .rg a.active::after {
        content: none;
    }
}

/* @media (max-width:500px) {
    .crumbs .rg {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        grid-gap: 20px;
    }

    .crumbs .rg a {
        margin-right: 0;
    }

    .crumbs .rg a:hover::after,
    .crumbs .rg a.active::after {
        bottom: -10px;
    }
} */